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ARM: sa1111: remove legacy suspend/resume methods 

The legacy device-driver suspend/resume methods are not used by any of
our drivers, so let's remove this redundant code.

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Russell King 2016-09-06 14:14:06 +01:00
parent 0cd070c9f5
commit 50419497b5
2 changed files with 0 additions and 26 deletions
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24
arch/arm/common/sa1111.c
View File

@ -1379,28 +1379,6 @@ static int sa1111_match(struct device *_dev, struct device_driver *_drv)
return !!(dev->devid & drv->devid);
}
static int sa1111_bus_suspend(struct device *dev, pm_message_t state)
{
struct sa1111_dev *sadev = to_sa1111_device(dev);
struct sa1111_driver *drv = SA1111_DRV(dev->driver);
int ret = 0;
if (drv && drv->suspend)
ret = drv->suspend(sadev, state);
return ret;
}
static int sa1111_bus_resume(struct device *dev)
{
struct sa1111_dev *sadev = to_sa1111_device(dev);
struct sa1111_driver *drv = SA1111_DRV(dev->driver);
int ret = 0;
if (drv && drv->resume)
ret = drv->resume(sadev);
return ret;
}
static int sa1111_bus_probe(struct device *dev)
{
struct sa1111_dev *sadev = to_sa1111_device(dev);
@ -1428,8 +1406,6 @@ struct bus_type sa1111_bus_type = {
.match = sa1111_match,
.probe = sa1111_bus_probe,
.remove = sa1111_bus_remove,
.suspend = sa1111_bus_suspend,
.resume = sa1111_bus_resume,
};
EXPORT_SYMBOL(sa1111_bus_type);

2
arch/arm/include/asm/hardware/sa1111.h
View File

@ -431,8 +431,6 @@ struct sa1111_driver {
unsigned int devid;
int (*probe)(struct sa1111_dev *);
int (*remove)(struct sa1111_dev *);
int (*suspend)(struct sa1111_dev *, pm_message_t);
int (*resume)(struct sa1111_dev *);
};
#define SA1111_DRV(_d) container_of((_d), struct sa1111_driver, drv)