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Commit 50419497 authored by Russell King's avatar Russell King
Browse files

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: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
parent 0cd070c9

arch/arm/common/sa1111.c

+0 −24
Original line number Diff line number Diff line
@@ -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);

arch/arm/include/asm/hardware/sa1111.h

+0 −2
Original line number Diff line number Diff line
@@ -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)