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.
Notes:
- FSL_FMAN keeps its dependency on HAS_DMA, as it calls set_dma_ops(),
which does not exist if HAS_DMA=n (Do we need a dummy? The use of
set_dma_ops() in this driver is questionable),
- SND_SOC_LPASS_IPQ806X and SND_SOC_LPASS_PLATFORM loose their
dependency on HAS_DMA, as they are selected from
SND_SOC_APQ8016_SBC.
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
Reviewed-by: Mark Brown <broo...@kernel.org>
Acked-by: Robin Murphy <robin.mur...@arm.com>
---
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 ba2f1525f4eef454..f3c68fe15180d035 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -154,7 +154,6 @@ 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
@@ -164,7 +163,6 @@ 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
