Drivers generally should not need to depend directly on OF_ADDRESS or OF_IRQ. Convert xillybus to use the preferred platform_get_resource() and platform_get_irq() functions to remove this dependency.
Cc: Eli Billauer <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Signed-off-by: Rob Herring <[email protected]> --- drivers/char/xillybus/Kconfig | 4 ++-- drivers/char/xillybus/xillybus_of.c | 12 ++++-------- 2 files changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/char/xillybus/Kconfig b/drivers/char/xillybus/Kconfig index b302684d86c1..a1f16df08d32 100644 --- a/drivers/char/xillybus/Kconfig +++ b/drivers/char/xillybus/Kconfig @@ -4,7 +4,7 @@ config XILLYBUS tristate "Xillybus generic FPGA interface" - depends on PCI || (OF_ADDRESS && OF_IRQ) + depends on PCI || OF select CRC32 help Xillybus is a generic interface for peripherals designed on @@ -24,7 +24,7 @@ config XILLYBUS_PCIE config XILLYBUS_OF tristate "Xillybus over Device Tree" - depends on OF_ADDRESS && OF_IRQ && HAS_DMA + depends on OF && HAS_DMA help Set to M if you want Xillybus to find its resources from the Open Firmware Flattened Device Tree. If the target is an embedded diff --git a/drivers/char/xillybus/xillybus_of.c b/drivers/char/xillybus/xillybus_of.c index 78a492f5acfb..4d6625ccb48f 100644 --- a/drivers/char/xillybus/xillybus_of.c +++ b/drivers/char/xillybus/xillybus_of.c @@ -15,10 +15,6 @@ #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/of.h> -#include <linux/of_irq.h> -#include <linux/of_address.h> -#include <linux/of_device.h> -#include <linux/of_platform.h> #include <linux/err.h> #include "xillybus.h" @@ -123,7 +119,7 @@ static int xilly_drv_probe(struct platform_device *op) struct xilly_endpoint *endpoint; int rc; int irq; - struct resource res; + struct resource *res; struct xilly_endpoint_hardware *ephw = &of_hw; if (of_property_read_bool(dev->of_node, "dma-coherent")) @@ -136,13 +132,13 @@ static int xilly_drv_probe(struct platform_device *op) dev_set_drvdata(dev, endpoint); - rc = of_address_to_resource(dev->of_node, 0, &res); - endpoint->registers = devm_ioremap_resource(dev, &res); + res = platform_get_resource(op, IORESOURCE_MEM, 0); + endpoint->registers = devm_ioremap_resource(dev, res); if (IS_ERR(endpoint->registers)) return PTR_ERR(endpoint->registers); - irq = irq_of_parse_and_map(dev->of_node, 0); + irq = platform_get_irq(op, 0); rc = devm_request_irq(dev, irq, xillybus_isr, 0, xillyname, endpoint); -- 2.14.1
