diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2016-09-06 13:46:46 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-09-21 18:52:45 +0100 |
| commit | b60752f2b20c167859943e001727f0d4da419b23 (patch) | |
| tree | db50775d9c399e510d4ecbeb5c0652dcbc7f7afd /arch | |
| parent | cf6e4ca3e53f734f8fcb253a686c1fdbb6a50e85 (diff) | |
| download | blackbird-op-linux-b60752f2b20c167859943e001727f0d4da419b23.tar.gz blackbird-op-linux-b60752f2b20c167859943e001727f0d4da419b23.zip | |
ARM: sa1111: provide to_sa1111_device() macro
Provide a nicer to_sa1111_device macro to convert a struct device to a
sa1111_dev. We will need this for drivers when converting them to
dev_pm_ops, or removing shutdown methods.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/common/sa1111.c | 18 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/sa1111.h | 2 |
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 3c722a4143fe..4ecd5120fce7 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -691,7 +691,7 @@ sa1111_configure_smc(struct sa1111 *sachip, int sdram, unsigned int drac, static void sa1111_dev_release(struct device *_dev) { - struct sa1111_dev *dev = SA1111_DEV(_dev); + struct sa1111_dev *dev = to_sa1111_device(_dev); kfree(dev); } @@ -899,7 +899,7 @@ static int __sa1111_probe(struct device *me, struct resource *mem, int irq) static int sa1111_remove_one(struct device *dev, void *data) { - struct sa1111_dev *sadev = SA1111_DEV(dev); + struct sa1111_dev *sadev = to_sa1111_device(dev); if (dev->bus != &sa1111_bus_type) return 0; device_del(&sadev->dev); @@ -1373,7 +1373,7 @@ EXPORT_SYMBOL_GPL(sa1111_get_irq); */ static int sa1111_match(struct device *_dev, struct device_driver *_drv) { - struct sa1111_dev *dev = SA1111_DEV(_dev); + struct sa1111_dev *dev = to_sa1111_device(_dev); struct sa1111_driver *drv = SA1111_DRV(_drv); return !!(dev->devid & drv->devid); @@ -1381,7 +1381,7 @@ static int sa1111_match(struct device *_dev, struct device_driver *_drv) static int sa1111_bus_suspend(struct device *dev, pm_message_t state) { - struct sa1111_dev *sadev = SA1111_DEV(dev); + struct sa1111_dev *sadev = to_sa1111_device(dev); struct sa1111_driver *drv = SA1111_DRV(dev->driver); int ret = 0; @@ -1392,7 +1392,7 @@ static int sa1111_bus_suspend(struct device *dev, pm_message_t state) static int sa1111_bus_resume(struct device *dev) { - struct sa1111_dev *sadev = SA1111_DEV(dev); + struct sa1111_dev *sadev = to_sa1111_device(dev); struct sa1111_driver *drv = SA1111_DRV(dev->driver); int ret = 0; @@ -1406,12 +1406,12 @@ static void sa1111_bus_shutdown(struct device *dev) struct sa1111_driver *drv = SA1111_DRV(dev->driver); if (drv && drv->shutdown) - drv->shutdown(SA1111_DEV(dev)); + drv->shutdown(to_sa1111_device(dev)); } static int sa1111_bus_probe(struct device *dev) { - struct sa1111_dev *sadev = SA1111_DEV(dev); + struct sa1111_dev *sadev = to_sa1111_device(dev); struct sa1111_driver *drv = SA1111_DRV(dev->driver); int ret = -ENODEV; @@ -1422,7 +1422,7 @@ static int sa1111_bus_probe(struct device *dev) static int sa1111_bus_remove(struct device *dev) { - struct sa1111_dev *sadev = SA1111_DEV(dev); + struct sa1111_dev *sadev = to_sa1111_device(dev); struct sa1111_driver *drv = SA1111_DRV(dev->driver); int ret = 0; @@ -1487,7 +1487,7 @@ static int sa1111_needs_bounce(struct device *dev, dma_addr_t addr, size_t size) static int sa1111_notifier_call(struct notifier_block *n, unsigned long action, void *data) { - struct sa1111_dev *dev = SA1111_DEV(data); + struct sa1111_dev *dev = to_sa1111_device(data); switch (action) { case BUS_NOTIFY_ADD_DEVICE: diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index 267e43b5225f..8979fa3bbf2d 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -420,7 +420,7 @@ struct sa1111_dev { u64 dma_mask; }; -#define SA1111_DEV(_d) container_of((_d), struct sa1111_dev, dev) +#define to_sa1111_device(x) container_of(x, struct sa1111_dev, dev) #define sa1111_get_drvdata(d) dev_get_drvdata(&(d)->dev) #define sa1111_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, p) |
