[Patch v2] staging fbtft: Fixed lines exceeding columns limit
Fix checkpatch.pl warnings of lines exceeding 80 columns. Break lines in order to reduce instructions lengths to less than 80 columns. Signed-off-by: Renato Soma --- Changes in v2: - Break lines respecting function parameters alignment. drivers/staging/fbtft/fbtft-bus.c | 13 + 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c index a263bce2..871b307 100644 --- a/drivers/staging/fbtft/fbtft-bus.c +++ b/drivers/staging/fbtft/fbtft-bus.c @@ -22,10 +22,13 @@ void func(struct fbtft_par *par, int len, ...) \ if (unlikely(par->debug & DEBUG_WRITE_REGISTER)) {\ va_start(args, len); \ for (i = 0; i < len; i++) { \ - buf[i] = modifier((data_type)va_arg(args, unsigned int)); \ + buf[i] = modifier((data_type)va_arg(args, \ + unsigned int)); \ } \ va_end(args); \ - fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, buffer_type, buf, len, "%s: ", __func__); \ + fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, \ + par->info->device, buffer_type, buf, len, \ + "%s: ", __func__); \ } \ \ va_start(args, len); \ @@ -37,7 +40,8 @@ void func(struct fbtft_par *par, int len, ...) \ } \ \ *buf = modifier((data_type)va_arg(args, unsigned int)); \ - ret = fbtft_write_buf_dc(par, par->buf, sizeof(data_type) + offset, 0); \ + ret = fbtft_write_buf_dc(par, par->buf, sizeof(data_type) + offset, \ +0); \ if (ret < 0) \ goto out; \ len--;\ @@ -48,7 +52,8 @@ void func(struct fbtft_par *par, int len, ...) \ if (len) {\ i = len; \ while (i--) \ - *buf++ = modifier((data_type)va_arg(args, unsigned int)); \ + *buf++ = modifier((data_type)va_arg(args, \ + unsigned int)); \ fbtft_write_buf_dc(par, par->buf, \ len * (sizeof(data_type) + offset), 1);\ } \ -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH net-next] hv_netvsc: Add NetVSP v6 and v6.1 into version negotiation
From: Haiyang Zhang This patch adds the NetVSP v6 and 6.1 message structures, and includes these versions into NetVSC/NetVSP version negotiation process. Signed-off-by: Haiyang Zhang --- drivers/net/hyperv/hyperv_net.h | 164 drivers/net/hyperv/netvsc.c | 3 +- 2 files changed, 166 insertions(+), 1 deletion(-) diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 960f06141472..6ebe39a3dde6 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -237,6 +237,8 @@ void netvsc_switch_datapath(struct net_device *nv_dev, bool vf); #define NVSP_PROTOCOL_VERSION_20x30002 #define NVSP_PROTOCOL_VERSION_40x4 #define NVSP_PROTOCOL_VERSION_50x5 +#define NVSP_PROTOCOL_VERSION_60x6 +#define NVSP_PROTOCOL_VERSION_61 0x60001 enum { NVSP_MSG_TYPE_NONE = 0, @@ -308,6 +310,12 @@ enum { NVSP_MSG5_TYPE_SEND_INDIRECTION_TABLE, NVSP_MSG5_MAX = NVSP_MSG5_TYPE_SEND_INDIRECTION_TABLE, + + /* Version 6 messages */ + NVSP_MSG6_TYPE_PD_API, + NVSP_MSG6_TYPE_PD_POST_BATCH, + + NVSP_MSG6_MAX = NVSP_MSG6_TYPE_PD_POST_BATCH }; enum { @@ -619,12 +627,168 @@ union nvsp_5_message_uber { struct nvsp_5_send_indirect_table send_table; } __packed; +enum nvsp_6_pd_api_op { + PD_API_OP_CONFIG = 1, + PD_API_OP_SW_DATAPATH, /* Switch Datapath */ + PD_API_OP_OPEN_PROVIDER, + PD_API_OP_CLOSE_PROVIDER, + PD_API_OP_CREATE_QUEUE, + PD_API_OP_FLUSH_QUEUE, + PD_API_OP_FREE_QUEUE, + PD_API_OP_ALLOC_COM_BUF, /* Allocate Common Buffer */ + PD_API_OP_FREE_COM_BUF, /* Free Common Buffer */ + PD_API_OP_MAX +}; + +struct grp_affinity { + u64 mask; + u16 grp; + u16 reserved[3]; +} __packed; + +struct nvsp_6_pd_api_req { + u32 op; + + union { + /* MMIO information is sent from the VM to VSP */ + struct __packed { + u64 mmio_pa; /* MMIO Physical Address */ + u32 mmio_len; + + /* Number of PD queues a VM can support */ + u16 num_subchn; + } config; + + /* Switch Datapath */ + struct __packed { + /* Host Datapath Is PacketDirect */ + u8 host_dpath_is_pd; + + /* Guest PacketDirect Is Enabled */ + u8 guest_pd_enabled; + } sw_dpath; + + /* Open Provider*/ + struct __packed { + u32 prov_id; /* Provider id */ + u32 flag; + } open_prov; + + /* Close Provider */ + struct __packed { + u32 prov_id; + } cls_prov; + + /* Create Queue*/ + struct __packed { + u32 prov_id; + u16 q_id; + u16 q_size; + u8 is_recv_q; + u8 is_rss_q; + u32 recv_data_len; + struct grp_affinity affy; + } cr_q; + + /* Delete Queue*/ + struct __packed { + u32 prov_id; + u16 q_id; + } del_q; + + /* Flush Queue */ + struct __packed { + u32 prov_id; + u16 q_id; + } flush_q; + + /* Allocate Common Buffer */ + struct __packed { + u32 len; + u32 pf_node; /* Preferred Node */ + u16 region_id; + } alloc_com_buf; + + /* Free Common Buffer */ + struct __packed { + u32 len; + u64 pa; /* Physical Address */ + u32 pf_node; /* Preferred Node */ + u16 region_id; + u8 cache_type; + } free_com_buf; + } __packed; +} __packed; + +struct nvsp_6_pd_api_comp { + u32 op; + u32 status; + + union { + struct __packed { + /* actual number of PD queues allocated to the VM */ + u16 num_pd_q; + + /* Num Receive Rss PD Queues */ + u8 num_rss_q; + + u8 is_supported; /* Is supported by VSP */ + u8 is_enabled; /* Is enabled by VSP */ + } config; + + /* Open Provider */ + struct __packed { + u32 prov_id; + } open_prov; + + /* Create Queue */ + struct __packed { + u32 prov_id; +
Re: [PATCH] staging: bcm2835-audio: Disconnect and free vchi_instance on module_exit()
Hi Kirill, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] [also build test WARNING on v4.17-rc1] [cannot apply to anholt/for-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Kirill-Marinushkin/staging-bcm2835-audio-Disconnect-and-free-vchi_instance-on-module_exit/20180417-193147 config: arm-allmodconfig compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross make.cross ARCH=arm allmodconfig make.cross ARCH=arm Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed by >>): vim +/err +307 drivers/staging/vc04_services/bcm2835-audio/bcm2835.c 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 274 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 275 static int snd_add_child_device(struct device *device, 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 276 struct bcm2835_audio_driver *audio_driver, 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 277 u32 numchans) 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 278 { 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 279 struct snd_card *card; 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 280 struct device *child; 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 281 struct bcm2835_chip *chip; 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 282 int err, i; 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 283 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 284 child = snd_create_device(device, &audio_driver->driver, 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 285 audio_driver->driver.name); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 286 if (IS_ERR(child)) { 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 287 dev_err(device, 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 288 "Unable to create child device %p, error %ld", 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 289 audio_driver->driver.name, 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 290 PTR_ERR(child)); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 291 return PTR_ERR(child); 23b028c8 drivers/staging/bcm2835-audio/bcm2835.c Michael Zoran 2017-01-25 292 } 23b028c8 drivers/staging/bcm2835-audio/bcm2835.c Michael Zoran 2017-01-25 293 626118b4 drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Kirill Marinushkin 2018-03-23 294 card = snd_bcm2835_card_new(child); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 295 if (IS_ERR(card)) { 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 296 dev_err(child, "Failed to create card"); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 297 return PTR_ERR(card); 23b028c8 drivers/staging/bcm2835-audio/bcm2835.c Michael Zoran 2017-01-25 298 } 23b028c8 drivers/staging/bcm2835-audio/bcm2835.c Michael Zoran 2017-01-25 299 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 300 snd_card_set_dev(card, child); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 301 strcpy(card->driver, audio_driver->driver.name); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zoran 2017-03-14 302 strcpy(card->shortname, audio_driver->shortname); 325b5b6c drivers/staging/vc04_services/bcm2835-audio/bcm2835.c Michael Zora
[PATCH v3 18/20] spi: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Mark Brown --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/spi/Kconfig | 12 +++- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 2d4146ce2f1be49d..5a8524a3bc13f92d 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -71,7 +71,6 @@ config SPI_ARMADA_3700 config SPI_ATMEL tristate "Atmel SPI Controller" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST help This selects a driver for the Atmel SPI Controller, present on @@ -233,7 +232,6 @@ config SPI_EFM32 config SPI_EP93XX tristate "Cirrus Logic EP93xx SPI controller" - depends on HAS_DMA depends on ARCH_EP93XX || COMPILE_TEST help This enables using the Cirrus EP93xx SPI controller in master @@ -355,7 +353,6 @@ config SPI_FSL_SPI config SPI_FSL_DSPI tristate "Freescale DSPI controller" select REGMAP_MMIO - depends on HAS_DMA depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || M5441x || COMPILE_TEST help This enables support for the Freescale DSPI controller in master @@ -431,7 +428,6 @@ config SPI_OMAP_UWIRE config SPI_OMAP24XX tristate "McSPI driver for OMAP" - depends on HAS_DMA depends on ARCH_OMAP2PLUS || COMPILE_TEST select SG_SPLIT help @@ -440,7 +436,6 @@ config SPI_OMAP24XX config SPI_TI_QSPI tristate "DRA7xxx QSPI controller support" - depends on HAS_DMA depends on ARCH_OMAP2PLUS || COMPILE_TEST help QSPI master controller for DRA7xxx used for flash devices. @@ -469,7 +464,6 @@ config SPI_PIC32 config SPI_PIC32_SQI tristate "Microchip PIC32 Quad SPI driver" depends on MACH_PIC32 || COMPILE_TEST - depends on HAS_DMA help SPI driver for PIC32 Quad SPI controller. @@ -572,7 +566,7 @@ config SPI_SC18IS602 config SPI_SH_MSIOF tristate "SuperH MSIOF SPI controller" - depends on HAVE_CLK && HAS_DMA + depends on HAVE_CLK depends on ARCH_SHMOBILE || ARCH_RENESAS || COMPILE_TEST help SPI driver for SuperH and SH Mobile MSIOF blocks. @@ -650,7 +644,7 @@ config SPI_MXS config SPI_TEGRA114 tristate "NVIDIA Tegra114 SPI Controller" depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST - depends on RESET_CONTROLLER && HAS_DMA + depends on RESET_CONTROLLER help SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller is different than the older SoCs SPI controller and also register interface @@ -668,7 +662,7 @@ config SPI_TEGRA20_SFLASH config SPI_TEGRA20_SLINK tristate "Nvidia Tegra20/Tegra30 SLINK Controller" depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST - depends on RESET_CONTROLLER && HAS_DMA + depends on RESET_CONTROLLER help SPI driver for Nvidia Tegra20/Tegra30 SLINK Controller interface. -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 17/20] serial: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Greg Kroah-Hartman --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/tty/serial/Kconfig | 4 1 file changed, 4 deletions(-) diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 0f058df0b0701fe2..25b8c0a8a50397d6 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -115,7 +115,6 @@ config SERIAL_SB1250_DUART_CONSOLE config SERIAL_ATMEL bool "AT91 on-chip serial port support" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB @@ -500,7 +499,6 @@ config SERIAL_SA1100_CONSOLE config SERIAL_IMX tristate "IMX serial port support" - depends on HAS_DMA depends on ARCH_MXC || COMPILE_TEST select SERIAL_CORE select RATIONAL @@ -1262,7 +1260,6 @@ config SERIAL_PCH_UART_CONSOLE config SERIAL_MXS_AUART tristate "MXS AUART support" - depends on HAS_DMA depends on ARCH_MXS || MACH_ASM9260 || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB @@ -1473,7 +1470,6 @@ config SERIAL_SPRD_CONSOLE config SERIAL_STM32 tristate "STMicroelectronics STM32 serial port support" select SERIAL_CORE - depends on HAS_DMA depends on ARCH_STM32 || COMPILE_TEST help This driver is for the on-chip Serial Controller on -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 13/20] mmc: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Ulf Hansson --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/mmc/host/Kconfig | 10 ++ 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 9589f9c9046f14b1..3978d0418958bf6b 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -358,7 +358,6 @@ config MMC_MESON_MX_SDIO tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" depends on ARCH_MESON || COMPILE_TEST depends on COMMON_CLK - depends on HAS_DMA depends on OF help This selects support for the SD/MMC Host Controller on @@ -401,7 +400,6 @@ config MMC_OMAP config MMC_OMAP_HS tristate "TI OMAP High Speed Multimedia Card Interface support" - depends on HAS_DMA depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST help This selects the TI OMAP High Speed Multimedia card Interface. @@ -511,7 +509,6 @@ config MMC_DAVINCI config MMC_GOLDFISH tristate "goldfish qemu Multimedia Card Interface support" - depends on HAS_DMA depends on GOLDFISH || COMPILE_TEST help This selects the Goldfish Multimedia card Interface emulation @@ -605,7 +602,7 @@ config MMC_SDHI config MMC_SDHI_SYS_DMAC tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" - depends on MMC_SDHI && HAS_DMA + depends on MMC_SDHI default MMC_SDHI if (SUPERH || ARM) help This provides DMA support for SDHI SD/SDIO controllers @@ -615,7 +612,7 @@ config MMC_SDHI_SYS_DMAC config MMC_SDHI_INTERNAL_DMAC tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" depends on ARM64 || COMPILE_TEST - depends on MMC_SDHI && HAS_DMA + depends on MMC_SDHI default MMC_SDHI if ARM64 help This provides DMA support for SDHI SD/SDIO controllers @@ -669,7 +666,6 @@ config MMC_CAVIUM_THUNDERX config MMC_DW tristate "Synopsys DesignWare Memory Card Interface" - depends on HAS_DMA depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST help This selects support for the Synopsys DesignWare Mobile Storage IP @@ -748,7 +744,6 @@ config MMC_DW_ZX config MMC_SH_MMCIF tristate "SuperH Internal MMCIF support" - depends on HAS_DMA depends on SUPERH || ARCH_RENESAS || COMPILE_TEST help This selects the MMC Host Interface controller (MMCIF) found in various @@ -868,7 +863,6 @@ config MMC_TOSHIBA_PCI config MMC_BCM2835 tristate "Broadcom BCM2835 SDHOST MMC Controller support" depends on ARCH_BCM2835 || COMPILE_TEST - depends on HAS_DMA help This selects the BCM2835 SDHOST MMC controller. If you have a BCM2835 platform with SD or MMC devices, say Y or M here. -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 19/20] staging: vc04_services: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Greg Kroah-Hartman --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/staging/vc04_services/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/vc04_services/Kconfig b/drivers/staging/vc04_services/Kconfig index f5aaf7d629f0fae9..98064ce2c2b47c7f 100644 --- a/drivers/staging/vc04_services/Kconfig +++ b/drivers/staging/vc04_services/Kconfig @@ -1,6 +1,5 @@ menuconfig BCM_VIDEOCORE tristate "Broadcom VideoCore support" - depends on HAS_DMA depends on OF depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE) default y -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 05/20] firewire: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/firewire/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig index 145974f9662b63e6..4199849e37585181 100644 --- a/drivers/firewire/Kconfig +++ b/drivers/firewire/Kconfig @@ -1,5 +1,4 @@ menu "IEEE 1394 (FireWire) support" - depends on HAS_DMA depends on PCI || COMPILE_TEST # firewire-core does not depend on PCI but is # not useful without PCI controller driver -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 12/20] media: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Note: - The various VIDEOBUF*DMA* symbols had to loose their dependencies on HAS_DMA, as they are selected by several individual drivers. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, - Handle new VIDEO_RENESAS_CEU symbol, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Drop dependency of VIDEOBUF{,2}_DMA_{CONTIG,SG} on HAS_DMA, - Drop new dependencies of VIDEO_IPU3_CIO2 and DVB_C8SECTPFE on HAS_DMA, - Split per subsystem. --- drivers/media/common/videobuf2/Kconfig | 2 -- drivers/media/pci/dt3155/Kconfig | 1 - drivers/media/pci/intel/ipu3/Kconfig | 1 - drivers/media/pci/solo6x10/Kconfig | 1 - drivers/media/pci/sta2x11/Kconfig| 1 - drivers/media/pci/tw5864/Kconfig | 1 - drivers/media/pci/tw686x/Kconfig | 1 - drivers/media/platform/Kconfig | 42 ++-- drivers/media/platform/am437x/Kconfig| 2 +- drivers/media/platform/atmel/Kconfig | 4 +-- drivers/media/platform/davinci/Kconfig | 6 drivers/media/platform/marvell-ccic/Kconfig | 3 +- drivers/media/platform/rcar-vin/Kconfig | 2 +- drivers/media/platform/soc_camera/Kconfig| 3 +- drivers/media/platform/sti/c8sectpfe/Kconfig | 2 +- drivers/media/v4l2-core/Kconfig | 2 -- drivers/staging/media/davinci_vpfe/Kconfig | 1 - drivers/staging/media/omap4iss/Kconfig | 1 - 18 files changed, 21 insertions(+), 55 deletions(-) diff --git a/drivers/media/common/videobuf2/Kconfig b/drivers/media/common/videobuf2/Kconfig index 17c32ea58395d78f..4ed11b46676ac4d0 100644 --- a/drivers/media/common/videobuf2/Kconfig +++ b/drivers/media/common/videobuf2/Kconfig @@ -12,7 +12,6 @@ config VIDEOBUF2_MEMOPS config VIDEOBUF2_DMA_CONTIG tristate - depends on HAS_DMA select VIDEOBUF2_CORE select VIDEOBUF2_MEMOPS select DMA_SHARED_BUFFER @@ -25,7 +24,6 @@ config VIDEOBUF2_VMALLOC config VIDEOBUF2_DMA_SG tristate - depends on HAS_DMA select VIDEOBUF2_CORE select VIDEOBUF2_MEMOPS diff --git a/drivers/media/pci/dt3155/Kconfig b/drivers/media/pci/dt3155/Kconfig index 5145e0dfa2aa9e12..858b0f2f15bef9c8 100644 --- a/drivers/media/pci/dt3155/Kconfig +++ b/drivers/media/pci/dt3155/Kconfig @@ -1,7 +1,6 @@ config VIDEO_DT3155 tristate "DT3155 frame grabber" depends on PCI && VIDEO_DEV && VIDEO_V4L2 - depends on HAS_DMA select VIDEOBUF2_DMA_CONTIG default n ---help--- diff --git a/drivers/media/pci/intel/ipu3/Kconfig b/drivers/media/pci/intel/ipu3/Kconfig index a82d3fe277d2cdec..2533ec1cb1177715 100644 --- a/drivers/media/pci/intel/ipu3/Kconfig +++ b/drivers/media/pci/intel/ipu3/Kconfig @@ -4,7 +4,6 @@ config VIDEO_IPU3_CIO2 depends on VIDEO_V4L2_SUBDEV_API depends on X86 || COMPILE_TEST depends on MEDIA_CONTROLLER - depends on HAS_DMA depends on ACPI select V4L2_FWNODE select VIDEOBUF2_DMA_SG diff --git a/drivers/media/pci/solo6x10/Kconfig b/drivers/media/pci/solo6x10/Kconfig index 0fb91dc7ca73529e..d9e06a6bf1ebc1a7 100644 --- a/drivers/media/pci/solo6x10/Kconfig +++ b/drivers/media/pci/solo6x10/Kconfig @@ -1,7 +1,6 @@ config VIDEO_SOLO6X10 tristate "Bluecherry / Softlogic 6x10 capture cards (MPEG-4/H.264)" depends on PCI && VIDEO_DEV && SND && I2C - depends on HAS_DMA select BITREVERSE select FONT_SUPPORT select FONT_8x16 diff --git a/drivers/media/pci/sta2x11/Kconfig b/drivers/media/pci/sta2x11/Kconfig index e03587b1af714199..7b856395ede9295c 100644 --- a/drivers/media/pci/sta2x11/Kconfig +++ b/drivers/media/pci/sta2x11/Kconfig @@ -1,7 +1,6 @@ config STA2X11_VIP tristate "STA2X11 VIP Video For Linux" depends on STA2X11 - depends on HAS_DMA select VIDEO_ADV7180 if MEDIA_SUBDRV_AUTOSELECT select VIDEOBUF2_DMA_CONTIG depends on PCI && VIDEO_V4L2 && VIRT_TO_BUS diff --git a/drivers/media/pci/tw5864/Kconfig b/drivers/media/pci/tw5864/Kconfig index 87c8f327e2d49dfa..760fb11dfeaef47b 100644 --- a/drivers/media/pci/tw5864/Kconfig +++ b/drivers/media/pci/tw5864/Kconfig @@ -1,7 +1,6 @@ config VIDEO_TW5864 tristate "Techwell TW5864 video/audio grabber and encoder" depends on VIDEO_DEV && PCI && VIDEO_V4L2 - depends on HAS_DMA select VIDEOBUF2_DMA_CONTIG
[PATCH v3 07/20] i2c: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/i2c/busses/Kconfig | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index c4865b08d7fb9e3b..8d21b9825d71764d 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -707,7 +707,6 @@ config I2C_MPC config I2C_MT65XX tristate "MediaTek I2C adapter" depends on ARCH_MEDIATEK || COMPILE_TEST - depends on HAS_DMA help This selects the MediaTek(R) Integrated Inter Circuit bus driver for MT65xx and MT81xx. @@ -885,7 +884,6 @@ config I2C_SH7760 config I2C_SH_MOBILE tristate "SuperH Mobile I2C Controller" - depends on HAS_DMA depends on ARCH_SHMOBILE || ARCH_RENESAS || COMPILE_TEST help If you say yes to this option, support will be included for the @@ -1098,7 +1096,6 @@ config I2C_XLP9XX config I2C_RCAR tristate "Renesas R-Car I2C Controller" - depends on HAS_DMA depends on ARCH_RENESAS || COMPILE_TEST select I2C_SLAVE help -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 14/20] mtd: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Drop new dependency of MTD_NAND_MARVELL on HAS_DMA, - Split per subsystem. --- drivers/mtd/nand/raw/Kconfig | 8 ++-- drivers/mtd/spi-nor/Kconfig | 2 +- 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 19a2b283fbbe627e..6871ff0fd300bb81 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -46,7 +46,7 @@ config MTD_NAND_DENALI config MTD_NAND_DENALI_PCI tristate "Support Denali NAND controller on Intel Moorestown" select MTD_NAND_DENALI - depends on HAS_DMA && PCI + depends on PCI help Enable the driver for NAND flash on Intel Moorestown, using the Denali NAND controller core. @@ -152,7 +152,6 @@ config MTD_NAND_S3C2410_CLKSTOP config MTD_NAND_TANGO tristate "NAND Flash support for Tango chips" depends on ARCH_TANGO || COMPILE_TEST - depends on HAS_DMA help Enables the NAND Flash controller on Tango chips. @@ -285,7 +284,7 @@ config MTD_NAND_MARVELL tristate "NAND controller support on Marvell boards" depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU || \ COMPILE_TEST - depends on HAS_IOMEM && HAS_DMA + depends on HAS_IOMEM help This enables the NAND flash controller driver for Marvell boards, including: @@ -447,7 +446,6 @@ config MTD_NAND_SH_FLCTL tristate "Support for NAND on Renesas SuperH FLCTL" depends on SUPERH || COMPILE_TEST depends on HAS_IOMEM - depends on HAS_DMA help Several Renesas SuperH CPU has FLCTL. This option enables support for NAND Flash using FLCTL. @@ -515,7 +513,6 @@ config MTD_NAND_SUNXI config MTD_NAND_HISI504 tristate "Support for NAND controller on Hisilicon SoC Hip04" depends on ARCH_HISI || COMPILE_TEST - depends on HAS_DMA help Enables support for NAND controller on Hisilicon SoC Hip04. @@ -529,7 +526,6 @@ config MTD_NAND_QCOM config MTD_NAND_MTK tristate "Support for NAND controller on MTK SoCs" depends on ARCH_MEDIATEK || COMPILE_TEST - depends on HAS_DMA help Enables support for NAND controller on MTK SoCs. This controller is found on mt27xx, mt81xx, mt65xx SoCs. diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig index 89da88e591215db1..c493b8230a38c059 100644 --- a/drivers/mtd/spi-nor/Kconfig +++ b/drivers/mtd/spi-nor/Kconfig @@ -71,7 +71,7 @@ config SPI_FSL_QUADSPI config SPI_HISI_SFC tristate "Hisilicon SPI-NOR Flash Controller(SFC)" depends on ARCH_HISI || COMPILE_TEST - depends on HAS_IOMEM && HAS_DMA + depends on HAS_IOMEM help This enables support for hisilicon SPI-NOR flash controller. -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 06/20] fpga: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Alan Tull --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/fpga/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig index f47ef848bcd056d5..fd539132542e30ee 100644 --- a/drivers/fpga/Kconfig +++ b/drivers/fpga/Kconfig @@ -53,7 +53,6 @@ config FPGA_MGR_ALTERA_CVP config FPGA_MGR_ZYNQ_FPGA tristate "Xilinx Zynq FPGA" depends on ARCH_ZYNQ || COMPILE_TEST - depends on HAS_DMA help FPGA manager driver support for Xilinx Zynq FPGAs. -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 16/20] remoteproc: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Bjorn Andersson --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/remoteproc/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig index 027274008b086d6f..cd1c168fd18898dc 100644 --- a/drivers/remoteproc/Kconfig +++ b/drivers/remoteproc/Kconfig @@ -24,7 +24,6 @@ config IMX_REMOTEPROC config OMAP_REMOTEPROC tristate "OMAP remoteproc support" - depends on HAS_DMA depends on ARCH_OMAP4 || SOC_OMAP5 depends on OMAP_IOMMU select MAILBOX -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 02/20] ata: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/ata/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 2b16e7c8fff35764..39b181d6bd0d8cf2 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -398,7 +398,6 @@ config SATA_DWC_VDEBUG config SATA_HIGHBANK tristate "Calxeda Highbank SATA support" - depends on HAS_DMA depends on ARCH_HIGHBANK || COMPILE_TEST help This option enables support for the Calxeda Highbank SoC's @@ -408,7 +407,6 @@ config SATA_HIGHBANK config SATA_MV tristate "Marvell SATA support" - depends on HAS_DMA depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \ ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST select GENERIC_PHY -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 00/20] Allow compile-testing NO_DMA (drivers)
Hi all, As of v4.17-rc1, patch series "[PATCH v2 0/5] Allow compile-testing NO_DMA (core)" (https://lkml.org/lkml/2018/3/16/435) has been included upstream, and drivers using the DMA API can be compile-tested on platforms selecting NO_DMA. This follow-up patch series removes dependencies on HAS_DMA for symbols that already have platform dependencies implying HAS_DMA, which increases compile-coverage. Please apply to your tree if appropriate. Changes compared to v2: - Add Acked-by, - Rebased to v4.17-rc1, dropping applied patch for scsi/hisi_sas, - Handle new VIDEO_RENESAS_CEU symbol, - Drop obsolete note about FSL_FMAN. Changes compared to v1: - Add Reviewed-by, Acked-by, - Drop dependency of SND_SOC_LPASS_IPQ806X on HAS_DMA, - Drop dependency of VIDEOBUF{,2}_DMA_{CONTIG,SG} on HAS_DMA, - Drop new dependencies of VIDEO_IPU3_CIO2, DVB_C8SECTPFE, and MTD_NAND_MARVELL on HAS_DMA, - Split in per-subsystem patches, - Split-off the core part in a separate series. This series is against v4.17-rc1. It can also be found at https://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git/log/?h=no-dma-compile-testing-v3 It has been compile-tested with allmodconfig and allyesconfig for m68k/sun3, and has received attention from the kbuild test robot. Thanks for applying! Geert Uytterhoeven (20): ASoC: Remove depends on HAS_DMA in case of platform dependency ata: Remove depends on HAS_DMA in case of platform dependency crypto: Remove depends on HAS_DMA in case of platform dependency fbdev: Remove depends on HAS_DMA in case of platform dependency firewire: Remove depends on HAS_DMA in case of platform dependency fpga: Remove depends on HAS_DMA in case of platform dependency i2c: Remove depends on HAS_DMA in case of platform dependency iio: adc: Remove depends on HAS_DMA in case of platform dependency iommu: Remove depends on HAS_DMA in case of platform dependency lightnvm: Remove depends on HAS_DMA in case of platform dependency mailbox: Remove depends on HAS_DMA in case of platform dependency media: Remove depends on HAS_DMA in case of platform dependency mmc: Remove depends on HAS_DMA in case of platform dependency mtd: Remove depends on HAS_DMA in case of platform dependency net: Remove depends on HAS_DMA in case of platform dependency remoteproc: Remove depends on HAS_DMA in case of platform dependency serial: Remove depends on HAS_DMA in case of platform dependency spi: Remove depends on HAS_DMA in case of platform dependency staging: vc04_services: Remove depends on HAS_DMA in case of platform dependency usb: Remove depends on HAS_DMA in case of platform dependency drivers/ata/Kconfig | 2 -- drivers/crypto/Kconfig | 14 +++-- drivers/firewire/Kconfig| 1 - drivers/fpga/Kconfig| 1 - drivers/i2c/busses/Kconfig | 3 -- drivers/iio/adc/Kconfig | 2 -- drivers/iommu/Kconfig | 5 ++- drivers/lightnvm/Kconfig| 2 +- drivers/mailbox/Kconfig | 2 -- drivers/media/common/videobuf2/Kconfig | 2 -- drivers/media/pci/dt3155/Kconfig| 1 - drivers/media/pci/intel/ipu3/Kconfig| 1 - drivers/media/pci/solo6x10/Kconfig | 1 - drivers/media/pci/sta2x11/Kconfig | 1 - drivers/media/pci/tw5864/Kconfig| 1 - drivers/media/pci/tw686x/Kconfig| 1 - drivers/media/platform/Kconfig | 42 + drivers/media/platform/am437x/Kconfig | 2 +- drivers/media/platform/atmel/Kconfig| 4 +-- drivers/media/platform/davinci/Kconfig | 6 drivers/media/platform/marvell-ccic/Kconfig | 3 +- drivers/media/platform/rcar-vin/Kconfig | 2 +- drivers/media/platform/soc_camera/Kconfig | 3 +- drivers/media/platform/sti/c8sectpfe/Kconfig| 2 +- drivers/media/v4l2-core/Kconfig | 2 -- drivers/mmc/host/Kconfig| 10 ++ drivers/mtd/nand/raw/Kconfig| 8 ++--- drivers/mtd/spi-nor/Kconfig | 2 +- drivers/net/ethernet/amd/Kconfig| 2 +- drivers/net/ethernet/apm/xgene-v2/Kconfig | 1 - drivers/net/ethernet/apm/xgene/Kconfig | 1 - drivers/net/ethernet/arc/Kconfig| 6 ++-- drivers/net/ethernet/broadcom/Kconfig | 2 -- drivers/net/ethernet/calxeda/Kconfig| 2 +- drivers/net/ethernet/hisilicon/Kconfig | 2 +- drivers/net/ethernet/marvell/Kconfig| 8 ++--- drivers/net/ethernet/mellanox/mlxsw/Kconfig | 2 +- drivers/net/ethernet/renesas/Kconfig| 2 -- drivers/net/wireless/broadcom/brcm80211/Kconfig | 1 - drivers/net/wireless/quantenna/qtnfmac/Kconfi
[PATCH v3 11/20] mailbox: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, - Removed bogus notes, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/mailbox/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index a2bb27446dce4e2b..725dce5ba62d5baf 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -162,7 +162,6 @@ config XGENE_SLIMPRO_MBOX config BCM_PDC_MBOX tristate "Broadcom FlexSparx DMA Mailbox" depends on ARCH_BCM_IPROC || COMPILE_TEST - depends on HAS_DMA help Mailbox implementation for the Broadcom FlexSparx DMA ring manager, which provides access to various offload engines on Broadcom @@ -172,7 +171,6 @@ config BCM_FLEXRM_MBOX tristate "Broadcom FlexRM Mailbox" depends on ARM64 depends on ARCH_BCM_IPROC || COMPILE_TEST - depends on HAS_DMA select GENERIC_MSI_IRQ_DOMAIN default m if ARCH_BCM_IPROC help -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 20/20] usb: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Felipe Balbi [drivers/usb/gadget/] Acked-by: Greg Kroah-Hartman --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/usb/gadget/udc/Kconfig | 4 ++-- drivers/usb/mtu3/Kconfig | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig index 0875d38476ee9395..9c3b4f86965e80c7 100644 --- a/drivers/usb/gadget/udc/Kconfig +++ b/drivers/usb/gadget/udc/Kconfig @@ -179,7 +179,7 @@ config USB_R8A66597 config USB_RENESAS_USBHS_UDC tristate 'Renesas USBHS controller' - depends on USB_RENESAS_USBHS && HAS_DMA + depends on USB_RENESAS_USBHS help Renesas USBHS is a discrete USB host and peripheral controller chip that supports both full and high speed USB 2.0 data transfers. @@ -192,7 +192,7 @@ config USB_RENESAS_USBHS_UDC config USB_RENESAS_USB3 tristate 'Renesas USB3.0 Peripheral controller' depends on ARCH_RENESAS || COMPILE_TEST - depends on EXTCON && HAS_DMA + depends on EXTCON help Renesas USB3.0 Peripheral controller is a USB peripheral controller that supports super, high, and full speed USB 3.0 data transfers. diff --git a/drivers/usb/mtu3/Kconfig b/drivers/usb/mtu3/Kconfig index 25cd61947beea51e..c0c0eb88e5eafc74 100644 --- a/drivers/usb/mtu3/Kconfig +++ b/drivers/usb/mtu3/Kconfig @@ -2,7 +2,7 @@ config USB_MTU3 tristate "MediaTek USB3 Dual Role controller" - depends on EXTCON && (USB || USB_GADGET) && HAS_DMA + depends on EXTCON && (USB || USB_GADGET) depends on ARCH_MEDIATEK || COMPILE_TEST select USB_XHCI_MTK if USB_SUPPORT && USB_XHCI_HCD help -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 09/20] iommu: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Joerg Roedel --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/iommu/Kconfig | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index df171cb8582296b9..c76157e57f6ba4ba 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -23,7 +23,7 @@ config IOMMU_IO_PGTABLE config IOMMU_IO_PGTABLE_LPAE bool "ARMv7/v8 Long Descriptor Format" select IOMMU_IO_PGTABLE - depends on HAS_DMA && (ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)) + depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64) help Enable support for the ARM long descriptor pagetable format. This allocator supports 4K/2M/1G, 16K/32M and 64K/512M page @@ -42,7 +42,7 @@ config IOMMU_IO_PGTABLE_LPAE_SELFTEST config IOMMU_IO_PGTABLE_ARMV7S bool "ARMv7/v8 Short Descriptor Format" select IOMMU_IO_PGTABLE - depends on HAS_DMA && (ARM || ARM64 || COMPILE_TEST) + depends on ARM || ARM64 || COMPILE_TEST help Enable support for the ARM Short-descriptor pagetable format. This supports 32-bit virtual and physical addresses mapped using @@ -376,7 +376,6 @@ config QCOM_IOMMU # Note: iommu drivers cannot (yet?) be built as modules bool "Qualcomm IOMMU Support" depends on ARCH_QCOM || (COMPILE_TEST && !GENERIC_ATOMIC64) - depends on HAS_DMA select IOMMU_API select IOMMU_IO_PGTABLE_LPAE select ARM_DMA_USE_IOMMU -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 10/20] lightnvm: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Reviewed-by: Matias Bjørling --- v3: - Add Reviewed-by, - Rebase to v4.17-rc1, - Removed bogus notes, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/lightnvm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig index 10c08982185a572f..9c03f35d9df113c6 100644 --- a/drivers/lightnvm/Kconfig +++ b/drivers/lightnvm/Kconfig @@ -4,7 +4,7 @@ menuconfig NVM bool "Open-Channel SSD target support" - depends on BLOCK && HAS_DMA && PCI + depends on BLOCK && PCI select BLK_DEV_NVME help Say Y here to get to enable Open-channel SSDs. -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 15/20] net: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy --- v3: - Rebase to v4.17-rc1, - Drop obsolete note about FSL_FMAN, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/net/ethernet/amd/Kconfig| 2 +- drivers/net/ethernet/apm/xgene-v2/Kconfig | 1 - drivers/net/ethernet/apm/xgene/Kconfig | 1 - drivers/net/ethernet/arc/Kconfig| 6 -- drivers/net/ethernet/broadcom/Kconfig | 2 -- drivers/net/ethernet/calxeda/Kconfig| 2 +- drivers/net/ethernet/hisilicon/Kconfig | 2 +- drivers/net/ethernet/marvell/Kconfig| 8 +++- drivers/net/ethernet/mellanox/mlxsw/Kconfig | 2 +- drivers/net/ethernet/renesas/Kconfig| 2 -- drivers/net/wireless/broadcom/brcm80211/Kconfig | 1 - drivers/net/wireless/quantenna/qtnfmac/Kconfig | 2 +- 12 files changed, 12 insertions(+), 19 deletions(-) diff --git a/drivers/net/ethernet/amd/Kconfig b/drivers/net/ethernet/amd/Kconfig index d5c15e8bb3de706b..f273af136fc7c995 100644 --- a/drivers/net/ethernet/amd/Kconfig +++ b/drivers/net/ethernet/amd/Kconfig @@ -173,7 +173,7 @@ config SUNLANCE config AMD_XGBE tristate "AMD 10GbE Ethernet driver" - depends on ((OF_NET && OF_ADDRESS) || ACPI || PCI) && HAS_IOMEM && HAS_DMA + depends on ((OF_NET && OF_ADDRESS) || ACPI || PCI) && HAS_IOMEM depends on X86 || ARM64 || COMPILE_TEST select BITREVERSE select CRC32 diff --git a/drivers/net/ethernet/apm/xgene-v2/Kconfig b/drivers/net/ethernet/apm/xgene-v2/Kconfig index 1205861b631896a0..eedd3f3dd22e2201 100644 --- a/drivers/net/ethernet/apm/xgene-v2/Kconfig +++ b/drivers/net/ethernet/apm/xgene-v2/Kconfig @@ -1,6 +1,5 @@ config NET_XGENE_V2 tristate "APM X-Gene SoC Ethernet-v2 Driver" - depends on HAS_DMA depends on ARCH_XGENE || COMPILE_TEST help This is the Ethernet driver for the on-chip ethernet interface diff --git a/drivers/net/ethernet/apm/xgene/Kconfig b/drivers/net/ethernet/apm/xgene/Kconfig index afccb033177b3923..e4e33c900b577161 100644 --- a/drivers/net/ethernet/apm/xgene/Kconfig +++ b/drivers/net/ethernet/apm/xgene/Kconfig @@ -1,6 +1,5 @@ config NET_XGENE tristate "APM X-Gene SoC Ethernet Driver" - depends on HAS_DMA depends on ARCH_XGENE || COMPILE_TEST select PHYLIB select MDIO_XGENE diff --git a/drivers/net/ethernet/arc/Kconfig b/drivers/net/ethernet/arc/Kconfig index e743ddf46343302f..5d0ab8e74b680cc6 100644 --- a/drivers/net/ethernet/arc/Kconfig +++ b/drivers/net/ethernet/arc/Kconfig @@ -24,7 +24,8 @@ config ARC_EMAC_CORE config ARC_EMAC tristate "ARC EMAC support" select ARC_EMAC_CORE - depends on OF_IRQ && OF_NET && HAS_DMA && (ARC || COMPILE_TEST) + depends on OF_IRQ && OF_NET + depends on ARC || COMPILE_TEST ---help--- On some legacy ARC (Synopsys) FPGA boards such as ARCAngel4/ML50x non-standard on-chip ethernet device ARC EMAC 10/100 is used. @@ -33,7 +34,8 @@ config ARC_EMAC config EMAC_ROCKCHIP tristate "Rockchip EMAC support" select ARC_EMAC_CORE - depends on OF_IRQ && OF_NET && REGULATOR && HAS_DMA && (ARCH_ROCKCHIP || COMPILE_TEST) + depends on OF_IRQ && OF_NET && REGULATOR + depends on ARCH_ROCKCHIP || COMPILE_TEST ---help--- Support for Rockchip RK3036/RK3066/RK3188 EMAC ethernet controllers. This selects Rockchip SoC glue layer support for the diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig index af75156919edfead..4c3bfde6e8de00f2 100644 --- a/drivers/net/ethernet/broadcom/Kconfig +++ b/drivers/net/ethernet/broadcom/Kconfig @@ -157,7 +157,6 @@ config BGMAC config BGMAC_BCMA tristate "Broadcom iProc GBit BCMA support" depends on BCMA && BCMA_HOST_SOC - depends on HAS_DMA depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST select BGMAC select PHYLIB @@ -170,7 +169,6 @@ config BGMAC_BCMA config BGMAC_PLATFORM tristate "Broadcom iProc GBit platform support" - depends on HAS_DMA depends on ARCH_BCM_IPROC || COMPILE_TEST depends on OF select BGMAC diff --git a/drivers/net/ethernet/calxeda/Kconfig b/drivers/net/ethernet/calxeda/Kconfig index 07d2201530d26c85..9fdd496b90ff47cb 100644 --- a/drivers/net/ethernet/calxeda/Kconfig +++ b/drivers/net/ether
[PATCH v3 08/20] iio: adc: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Jonathan Cameron --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/iio/adc/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 15606f237480dacb..88bbcd0e98632273 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -157,7 +157,6 @@ config AT91_SAMA5D2_ADC tristate "Atmel AT91 SAMA5D2 ADC" depends on ARCH_AT91 || COMPILE_TEST depends on HAS_IOMEM - depends on HAS_DMA select IIO_TRIGGERED_BUFFER help Say yes here to build support for Atmel SAMA5D2 ADC which is @@ -646,7 +645,6 @@ config SD_ADC_MODULATOR config STM32_ADC_CORE tristate "STMicroelectronics STM32 adc core" depends on ARCH_STM32 || COMPILE_TEST - depends on HAS_DMA depends on OF depends on REGULATOR select IIO_BUFFER -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 04/20] fbdev: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Bartlomiej Zolnierkiewicz --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/video/fbdev/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index d94254263ea5caa7..4f9853ec1721950f 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -2075,7 +2075,8 @@ config FB_XILINX config FB_GOLDFISH tristate "Goldfish Framebuffer" - depends on FB && HAS_DMA && (GOLDFISH || COMPILE_TEST) + depends on FB + depends on GOLDFISH || COMPILE_TEST select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 03/20] crypto: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Herbert Xu --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Split per subsystem. --- drivers/crypto/Kconfig | 14 -- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index d1ea1a07cecbb36c..3dbc47528667b77c 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -419,7 +419,7 @@ config CRYPTO_DEV_EXYNOS_RNG config CRYPTO_DEV_S5P tristate "Support for Samsung S5PV210/Exynos crypto accelerator" depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST - depends on HAS_IOMEM && HAS_DMA + depends on HAS_IOMEM select CRYPTO_AES select CRYPTO_BLKCIPHER help @@ -466,7 +466,6 @@ endif # if CRYPTO_DEV_UX500 config CRYPTO_DEV_ATMEL_AUTHENC tristate "Support for Atmel IPSEC/SSL hw accelerator" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select CRYPTO_AUTHENC select CRYPTO_DEV_ATMEL_AES @@ -479,7 +478,6 @@ config CRYPTO_DEV_ATMEL_AUTHENC config CRYPTO_DEV_ATMEL_AES tristate "Support for Atmel AES hw accelerator" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select CRYPTO_AES select CRYPTO_AEAD @@ -494,7 +492,6 @@ config CRYPTO_DEV_ATMEL_AES config CRYPTO_DEV_ATMEL_TDES tristate "Support for Atmel DES/TDES hw accelerator" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select CRYPTO_DES select CRYPTO_BLKCIPHER @@ -508,7 +505,6 @@ config CRYPTO_DEV_ATMEL_TDES config CRYPTO_DEV_ATMEL_SHA tristate "Support for Atmel SHA hw accelerator" - depends on HAS_DMA depends on ARCH_AT91 || COMPILE_TEST select CRYPTO_HASH help @@ -574,7 +570,8 @@ config CRYPTO_DEV_CAVIUM_ZIP config CRYPTO_DEV_QCE tristate "Qualcomm crypto engine accelerator" - depends on (ARCH_QCOM || COMPILE_TEST) && HAS_DMA && HAS_IOMEM + depends on ARCH_QCOM || COMPILE_TEST + depends on HAS_IOMEM select CRYPTO_AES select CRYPTO_DES select CRYPTO_ECB @@ -598,7 +595,6 @@ source "drivers/crypto/vmx/Kconfig" config CRYPTO_DEV_IMGTEC_HASH tristate "Imagination Technologies hardware hash accelerator" depends on MIPS || COMPILE_TEST - depends on HAS_DMA select CRYPTO_MD5 select CRYPTO_SHA1 select CRYPTO_SHA256 @@ -650,7 +646,6 @@ config CRYPTO_DEV_ROCKCHIP config CRYPTO_DEV_MEDIATEK tristate "MediaTek's EIP97 Cryptographic Engine driver" - depends on HAS_DMA depends on (ARM && ARCH_MEDIATEK) || COMPILE_TEST select CRYPTO_AES select CRYPTO_AEAD @@ -688,7 +683,7 @@ source "drivers/crypto/stm32/Kconfig" config CRYPTO_DEV_SAFEXCEL tristate "Inside Secure's SafeXcel cryptographic engine driver" - depends on HAS_DMA && OF + depends on OF depends on (ARM64 && ARCH_MVEBU) || (COMPILE_TEST && 64BIT) select CRYPTO_AES select CRYPTO_BLKCIPHER @@ -706,7 +701,6 @@ config CRYPTO_DEV_SAFEXCEL config CRYPTO_DEV_ARTPEC6 tristate "Support for Axis ARTPEC-6/7 hardware crypto acceleration." depends on ARM && (ARCH_ARTPEC || COMPILE_TEST) - depends on HAS_DMA depends on OF select CRYPTO_AEAD select CRYPTO_AES -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
[PATCH v3 01/20] ASoC: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Note: - The various SND_SOC_LPASS_* symbols had to loose their dependencies on HAS_DMA, as they are selected by SND_SOC_STORM and/or SND_SOC_APQ8016_SBC. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Acked-by: Mark Brown --- v3: - Add Acked-by, - Rebase to v4.17-rc1, v2: - Add Reviewed-by, Acked-by, - Drop RFC state, - Drop dependency of SND_SOC_LPASS_IPQ806X on HAS_DMA, - Split per subsystem. --- sound/soc/bcm/Kconfig | 3 +-- sound/soc/kirkwood/Kconfig | 1 - sound/soc/pxa/Kconfig | 1 - sound/soc/qcom/Kconfig | 7 ++- 4 files changed, 3 insertions(+), 9 deletions(-) diff --git a/sound/soc/bcm/Kconfig b/sound/soc/bcm/Kconfig index edf367100ebd2f17..02f50b7a966ff262 100644 --- a/sound/soc/bcm/Kconfig +++ b/sound/soc/bcm/Kconfig @@ -11,9 +11,8 @@ config SND_BCM2835_SOC_I2S config SND_SOC_CYGNUS tristate "SoC platform audio for Broadcom Cygnus chips" depends on ARCH_BCM_CYGNUS || COMPILE_TEST - depends on HAS_DMA help Say Y if you want to add support for ASoC audio on Broadcom Cygnus chips (bcm958300, bcm958305, bcm911360) - If you don't know what to do here, say N. \ No newline at end of file + If you don't know what to do here, say N. diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig index bc3c7b5ac752e471..132bb83f8e99aff3 100644 --- a/sound/soc/kirkwood/Kconfig +++ b/sound/soc/kirkwood/Kconfig @@ -1,7 +1,6 @@ config SND_KIRKWOOD_SOC tristate "SoC Audio for the Marvell Kirkwood and Dove chips" depends on ARCH_DOVE || ARCH_MVEBU || COMPILE_TEST - depends on HAS_DMA help Say Y or M if you want to add support for codecs attached to the Kirkwood I2S interface. You will also need to select the diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig index 484ab3c2ad672fc8..960744e46edc0549 100644 --- a/sound/soc/pxa/Kconfig +++ b/sound/soc/pxa/Kconfig @@ -1,7 +1,6 @@ config SND_PXA2XX_SOC tristate "SoC Audio for the Intel PXA2xx chip" depends on ARCH_PXA || COMPILE_TEST - depends on HAS_DMA select SND_PXA2XX_LIB help Say Y or M if you want to add support for codecs attached to diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 8ec9a074b38bd702..3cc252e55468eaab 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -11,24 +11,21 @@ config SND_SOC_LPASS_CPU config SND_SOC_LPASS_PLATFORM tristate - depends on HAS_DMA select REGMAP_MMIO config SND_SOC_LPASS_IPQ806X tristate - depends on HAS_DMA select SND_SOC_LPASS_CPU select SND_SOC_LPASS_PLATFORM config SND_SOC_LPASS_APQ8016 tristate - depends on HAS_DMA select SND_SOC_LPASS_CPU select SND_SOC_LPASS_PLATFORM config SND_SOC_STORM tristate "ASoC I2S support for Storm boards" - depends on SND_SOC_QCOM && HAS_DMA + depends on SND_SOC_QCOM select SND_SOC_LPASS_IPQ806X select SND_SOC_MAX98357A help @@ -37,7 +34,7 @@ config SND_SOC_STORM config SND_SOC_APQ8016_SBC tristate "SoC Audio support for APQ8016 SBC platforms" - depends on SND_SOC_QCOM && HAS_DMA + depends on SND_SOC_QCOM select SND_SOC_LPASS_APQ8016 help Support for Qualcomm Technologies LPASS audio block in -- 2.7.4 ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH v2 00/21] Allow compile-testing NO_DMA (drivers)
Hi Rob, On Thu, Apr 5, 2018 at 2:32 AM, Rob Herring wrote: > On Fri, Mar 16, 2018 at 8:51 AM, Geert Uytterhoeven > wrote: >> If NO_DMA=y, get_dma_ops() returns a reference to the non-existing >> symbol bad_dma_ops, thus causing a link failure if it is ever used. >> >> The intention of this is twofold: >> 1. To catch users of the DMA API on systems that do no support the DMA >> mapping API, >> 2. To avoid building drivers that cannot work on such systems anyway. >> >> However, the disadvantage is that we have to keep on adding dependencies >> on HAS_DMA all over the place. >> >> Thanks to the COMPILE_TEST symbol, lots of drivers now depend on one or >> more platform dependencies (that imply HAS_DMA) || COMPILE_TEST, thus >> already covering intention #2. Having to add an explicit dependency on >> HAS_DMA here is cumbersome, and hinders compile-testing. > > The same can be said for CONFIG_IOMEM and CONFIG_OF. Any plans to > remove those too? CONFIG_IOMEM is mostly just a !CONFIG_UM option. Perhaps, if time permits... Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH] staging: ks7010: Fix coding style issues
Hi Fernando, Thank you for the patch! Yet something to improve: [auto build test ERROR on staging/staging-testing] [also build test ERROR on v4.17-rc1 next-20180417] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Fernando-Pereira/staging-ks7010-Fix-coding-style-issues/20180417-190035 config: parisc-allmodconfig (attached as .config) compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=parisc All errors (new ones prefixed by >>): drivers/staging/ks7010/ks_wlan_net.c: In function 'ks_wlan_set_freq': >> drivers/staging/ks7010/ks_wlan_net.c:238:1: error: unable to generate >> reloads for: } ^ (insn 80 79 242 4 (set (reg:DF 145 [ _4 ]) (float:DF (reg/v:SI 150 [ c ]))) "drivers/staging/ks7010/ks_wlan_net.c":209 98 {floatsidf2} (nil)) drivers/staging/ks7010/ks_wlan_net.c:238:1: internal compiler error: in find_reloads, at reload.c:3822 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. vim +238 drivers/staging/ks7010/ks_wlan_net.c 13a9930d Wolfram Sang 2016-05-31 195 1df65547 Wolfram Sang 2016-05-31 196 static int ks_wlan_set_freq(struct net_device *dev, 1df65547 Wolfram Sang 2016-05-31 197 struct iw_request_info *info, struct iw_freq *fwrq, 1df65547 Wolfram Sang 2016-05-31 198 char *extra) 13a9930d Wolfram Sang 2016-05-31 199 { 2b0d92b2 Tobin C. Harding 2017-04-27 200 struct ks_wlan_private *priv = netdev_priv(dev); ba932876 Tobin C. Harding 2017-04-10 201 int channel; 13a9930d Wolfram Sang 2016-05-31 202 6b750fac Muraru Mihaela 2016-10-04 203 if (priv->sleep_mode == SLP_SLEEP) 1df65547 Wolfram Sang 2016-05-31 204 return -EPERM; 13a9930d Wolfram Sang 2016-05-31 205 1df65547 Wolfram Sang 2016-05-31 206 /* for SLEEP MODE */ 13a9930d Wolfram Sang 2016-05-31 207 /* If setting by frequency, convert to a channel */ 13a9930d Wolfram Sang 2016-05-31 208 if ((fwrq->e == 1) && 89a9d50b Fernando Pereira 2018-04-16 209 (fwrq->m >= 2.412e8) && (fwrq->m <= 2.487e8)) { 13a9930d Wolfram Sang 2016-05-31 210 int f = fwrq->m / 10; 13a9930d Wolfram Sang 2016-05-31 211 int c = 0; fe497530 Yamanappagouda Patil 2016-12-03 212 13a9930d Wolfram Sang 2016-05-31 213 while ((c < 14) && (f != frequency_list[c])) 13a9930d Wolfram Sang 2016-05-31 214 c++; 13a9930d Wolfram Sang 2016-05-31 215 /* Hack to fall through... */ 13a9930d Wolfram Sang 2016-05-31 216 fwrq->e = 0; 13a9930d Wolfram Sang 2016-05-31 217 fwrq->m = c + 1; 13a9930d Wolfram Sang 2016-05-31 218 } 13a9930d Wolfram Sang 2016-05-31 219 /* Setting by channel number */ ba932876 Tobin C. Harding 2017-04-10 220 if ((fwrq->m > 1000) || (fwrq->e > 0)) 13b05e46 Tobin C. Harding 2017-03-21 221 return -EOPNOTSUPP; ba932876 Tobin C. Harding 2017-04-10 222 ba932876 Tobin C. Harding 2017-04-10 223 channel = fwrq->m; 13a9930d Wolfram Sang 2016-05-31 224 /* We should do a better check than that, 64068bc3 Tobin C. Harding 2017-03-14 225* based on the card capability !!! 64068bc3 Tobin C. Harding 2017-03-14 226*/ 13a9930d Wolfram Sang 2016-05-31 227 if ((channel < 1) || (channel > 14)) { ba932876 Tobin C. Harding 2017-04-10 228 netdev_dbg(dev, "%s: New channel value of %d is invalid!\n", 1df65547 Wolfram Sang 2016-05-31 229 dev->name, fwrq->m); 13b05e46 Tobin C. Harding 2017-03-21 230 return -EINVAL; ba932876 Tobin C. Harding 2017-04-10 231 } ba932876 Tobin C. Harding 2017-04-10 232 13a9930d Wolfram Sang 2016-05-31 233 /* Yes ! We can set it !!! */ 13a9930d Wolfram Sang 2016-05-31 234 priv->reg.channel = (u8)(channel); 13a9930d Wolfram Sang 2016-05-31 235 priv->need_commit |= SME_MODE_SET; 13a9930d Wolfram Sang 2016-05-31 236 13b05e46 Tobin C. Harding 2017-03-21 237 return -EINPROGRESS;/* Call commit handler */ 13a9930d Wolfram Sang 2016-05-31 @238 } 13a9930d Wolfram Sang 2016-05-31 239 :: The code at line 238 was first introduced by commit :: 13a9930d15b424ab7d3b906af8ba7ff8c409edfe staging: ks7010: add driver from Nanon
Re: [PATCH] staging: ks7010: Fix coding style issues
Hi Fernando, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] [also build test WARNING on v4.17-rc1 next-20180417] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Fernando-Pereira/staging-ks7010-Fix-coding-style-issues/20180417-190035 config: x86_64-randconfig-x001-201815 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): In file included from include/linux/kernel.h:10:0, from include/linux/list.h:9, from include/linux/module.h:9, from drivers/staging/ks7010/ks_wlan_net.c:12: drivers/staging/ks7010/ks_wlan_net.c: In function 'ks_wlan_set_freq': drivers/staging/ks7010/ks_wlan_net.c:209:15: error: SSE register return with SSE disabled (fwrq->m >= 2.412e8) && (fwrq->m <= 2.487e8)) { ~^~~ include/linux/compiler.h:69:16: note: in definition of macro '__trace_if' __r = !!(cond); \ ^~~~ >> drivers/staging/ks7010/ks_wlan_net.c:208:2: note: in expansion of macro 'if' if ((fwrq->e == 1) && ^~ vim +/if +208 drivers/staging/ks7010/ks_wlan_net.c 13a9930d Wolfram Sang 2016-05-31 @12 #include 13a9930d Wolfram Sang 2016-05-31 13 #include 13a9930d Wolfram Sang 2016-05-31 14 #include 13a9930d Wolfram Sang 2016-05-31 15 #include 13a9930d Wolfram Sang 2016-05-31 16 #include 13a9930d Wolfram Sang 2016-05-31 17 #include 13a9930d Wolfram Sang 2016-05-31 18 #include 13a9930d Wolfram Sang 2016-05-31 19 #include 13a9930d Wolfram Sang 2016-05-31 20 #include 13a9930d Wolfram Sang 2016-05-31 21 #include 13a9930d Wolfram Sang 2016-05-31 22 #include 13a9930d Wolfram Sang 2016-05-31 23 #include 13a9930d Wolfram Sang 2016-05-31 24 #include 13a9930d Wolfram Sang 2016-05-31 25 #include 13a9930d Wolfram Sang 2016-05-31 26 #include 99a751c7 Sabitha George 2016-10-10 27 #include 13a9930d Wolfram Sang 2016-05-31 28 #include 99a751c7 Sabitha George 2016-10-10 29 #include 13a9930d Wolfram Sang 2016-05-31 30 13a9930d Wolfram Sang 2016-05-31 31 static int wep_on_off; 13a9930d Wolfram Sang 2016-05-31 32 #define WEP_OFF 0 13a9930d Wolfram Sang 2016-05-31 33 #define WEP_ON_64BIT1 13a9930d Wolfram Sang 2016-05-31 34 #define WEP_ON_128BIT 2 13a9930d Wolfram Sang 2016-05-31 35 13a9930d Wolfram Sang 2016-05-31 36 #include "ks_wlan.h" 13a9930d Wolfram Sang 2016-05-31 37 #include "ks_hostif.h" 13a9930d Wolfram Sang 2016-05-31 38 #include "ks_wlan_ioctl.h" 13a9930d Wolfram Sang 2016-05-31 39 13a9930d Wolfram Sang 2016-05-31 40 /* Include Wireless Extension definition and check version */ 13a9930d Wolfram Sang 2016-05-31 41 #include 13a9930d Wolfram Sang 2016-05-31 42 #define WIRELESS_SPY /* enable iwspy support */ 13a9930d Wolfram Sang 2016-05-31 43 #include /* New driver API */ 13a9930d Wolfram Sang 2016-05-31 44 13a9930d Wolfram Sang 2016-05-31 45 /* Frequency list (map channels to frequencies) */ 13a9930d Wolfram Sang 2016-05-31 46 static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442, 1df65547 Wolfram Sang 2016-05-31 47 2447, 2452, 2457, 2462, 2467, 2472, 2484 1df65547 Wolfram Sang 2016-05-31 48 }; 13a9930d Wolfram Sang 2016-05-31 49 13a9930d Wolfram Sang 2016-05-31 50 /* A few details needed for WEP (Wireless Equivalent Privacy) */ 13a9930d Wolfram Sang 2016-05-31 51 #define MAX_KEY_SIZE 13 /* 128 (?) bits */ 13a9930d Wolfram Sang 2016-05-31 52 #define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */ acefb645 Sabitha George 2016-10-13 53 struct wep_key { 13a9930d Wolfram Sang 2016-05-31 54 u16 len; 13a9930d Wolfram Sang 2016-05-31 55 u8 key[16]; /* 40-bit and 104-bit keys */ acefb645 Sabitha George 2016-10-13 56 }; 13a9930d Wolfram Sang 2016-05-31 57 13a9930d Wolfram Sang 2016-05-31 58 /* Backward compatibility */ 13a9930d Wolfram Sang 2016-05-31 59 #ifndef IW_ENCODE_NOKEY 13a9930d Wolfram Sang 2016-05-31 60 #define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */ 13a9930d Wolfram Sang 2016-05-31 61 #define IW_ENCODE_MODE (IW_ENCODE_DISABLED | IW_ENCODE_RESTRICTED
Re: [PATCH] staging: ks7010: Fix coding style issues
On Mon, Apr 16, 2018 at 10:36:53PM -0300, Fernando Pereira wrote: > Fix most of checkpatch.pl issues unrelated with 80 columns limit > You're going to need to be more specific and you're going to need to break the patch up so that it fixes one thing (type of warning) per patch. > Signed-off-by: Fernando Pereira > --- > drivers/staging/ks7010/ks_hostif.c | 17 + > drivers/staging/ks7010/ks_wlan_net.c | 5 ++--- > drivers/staging/ks7010/michael_mic.c | 5 ++--- > 3 files changed, 13 insertions(+), 14 deletions(-) > > diff --git a/drivers/staging/ks7010/ks_hostif.c > b/drivers/staging/ks7010/ks_hostif.c > index 676961c..de9b01a 100644 > --- a/drivers/staging/ks7010/ks_hostif.c > +++ b/drivers/staging/ks7010/ks_hostif.c > @@ -44,7 +44,7 @@ static inline u8 get_byte(struct ks_wlan_private *priv) > { > u8 data; > > - data = *(priv->rxp)++; > + data = *priv->rxp++; Greg prefers the original, and to be honest I can't remember how the precedence works here either so I agree with Greg. > diff --git a/drivers/staging/ks7010/ks_wlan_net.c > b/drivers/staging/ks7010/ks_wlan_net.c > index 9078e13..47d2e0e 100644 > --- a/drivers/staging/ks7010/ks_wlan_net.c > +++ b/drivers/staging/ks7010/ks_wlan_net.c > @@ -206,7 +206,7 @@ static int ks_wlan_set_freq(struct net_device *dev, > /* for SLEEP MODE */ > /* If setting by frequency, convert to a channel */ > if ((fwrq->e == 1) && > - (fwrq->m >= (int)2.412e8) && (fwrq->m <= (int)2.487e8)) { > + (fwrq->m >= 2.412e8) && (fwrq->m <= 2.487e8)) { This will cause a build error. You're not allowed to use floats in the kernel. regards, dan carpenter ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH 19/22] staging: lustre: llite: add support set_acl method in inode operations
On Mon, Apr 16, 2018 at 12:15:08AM -0400, James Simmons wrote: > +int ll_set_acl(struct inode *inode, struct posix_acl *acl, int type) > +{ > + struct ll_sb_info *sbi = ll_i2sbi(inode); > + struct ptlrpc_request *req = NULL; > + const char *name = NULL; > + size_t value_size = 0; > + char *value = NULL; > + int rc; > + > + switch (type) { > + case ACL_TYPE_ACCESS: > + name = XATTR_NAME_POSIX_ACL_ACCESS; > + if (acl) { > + rc = posix_acl_update_mode(inode, &inode->i_mode, &acl); > + if (rc) > + goto out; > + } > + > + break; > + > + case ACL_TYPE_DEFAULT: > + name = XATTR_NAME_POSIX_ACL_DEFAULT; > + if (!S_ISDIR(inode->i_mode)) { > + rc = acl ? -EACCES : 0; > + goto out; I just hate "goto out;" labels... They're so impossible to review... Why are we calling forget_cached_acl() when we haven't set anything? I have no idea. Perhaps it's not even intentional. > + } > + > + break; > + > + default: > + rc = -EINVAL; > + goto out; And on this path we're calling forget_cached_acl(inode, type) with an invalid "type" so it will trigger a BUG()... That's obviously not intended... Who knows what's going on when all the names are vague and hand wavy. regards, dan carpenter ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH 18/25] staging: lustre: libcfs: clear up failure patch in cfs_cpt_*_print
> -err: > - if (rc < 0) > - return rc; > - > return tmp - buf; > + > +err: > + return -E2BIG; We finally fixed this bug! Hooray! But it's like you guys are deliberately writing in terrible style. You can just return directly and then you would have avoided this bug altogether from square one! People think that by adding little twists and moving code to the end of the function the it will be less buggy. It's not true. It's like at a hospital if they just swept the cockroaches under the bed, just because it's at the end of the function where you can't see it or review it doesn't mean it's not buggy. regards, dan carpenter ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH 17/25] staging: lustre: libcfs: rename goto label in cfs_cpt_table_print
> diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > index ae5ff58..435ee8e 100644 > --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > @@ -161,20 +161,20 @@ int cfs_cpt_table_print(struct cfs_cpt_table *cptab, > char *buf, int len) > > for (i = 0; i < cptab->ctb_nparts; i++) { > if (len <= 0) > - goto out; > + goto err; > > rc = snprintf(tmp, len, "%d\t:", i); > len -= rc; > > if (len <= 0) > - goto out; > + goto err; Labels should say what the goto does. In this case, it's a do-nothing goto with a "forgot to set the error code" bug. regards, dan carpenter ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
Re: [PATCH 11/25] staging: lustre: libcfs: invert error handling for cfs_cpt_table_print
On Mon, Apr 16, 2018 at 12:09:53AM -0400, James Simmons wrote: > From: Amir Shehata > > Instead of setting rc to -EFBIG for several cases in the loop lets > initialize rc to -EFBIG and just break out of the loop in case of > failure. Just set rc to zero once we successfully finish the loop. > > Signed-off-by: Amir Shehata > Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7734 > Reviewed-on: http://review.whamcloud.com/18916 > Reviewed-by: Olaf Weber > Reviewed-by: Doug Oucharek > Signed-off-by: James Simmons > --- > .../staging/lustre/lnet/libcfs/linux/linux-cpu.c | 22 > ++ > 1 file changed, 10 insertions(+), 12 deletions(-) > > diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > index bbf89b8..6d8dcd3 100644 > --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c > @@ -158,29 +158,26 @@ struct cfs_cpt_table * > cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) > { > char *tmp = buf; > - int rc = 0; > + int rc = -EFBIG; > int i; > int j; > > for (i = 0; i < cptab->ctb_nparts; i++) { > - if (len > 0) { > - rc = snprintf(tmp, len, "%d\t:", i); > - len -= rc; > - } > + if (len <= 0) > + goto out; > + > + rc = snprintf(tmp, len, "%d\t:", i); > + len -= rc; > > - if (len <= 0) { > - rc = -EFBIG; > + if (len <= 0) > goto out; This patch says it's a cleanup but the only thing it does is introduce "forgot to set the error" bugs. regards, dan carpenter ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel