Commit b707f517 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[POWERPC] Clean up vio.h 



Remove vio_dma_ops declaration (since it no longer exists) and some
unused fields from struct vio_driver.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 745e1027

arch/powerpc/kernel/vio.c

+0 −11
Original line number Diff line number Diff line
@@ -168,16 +168,6 @@ static int vio_bus_remove(struct device *dev) 
	return 1;

}



/* convert from struct device to struct vio_dev and pass to driver. */

static void vio_bus_shutdown(struct device *dev)

{

	struct vio_dev *viodev = to_vio_dev(dev);

	struct vio_driver *viodrv = to_vio_driver(dev->driver);



	if (dev->driver && viodrv->shutdown)

		viodrv->shutdown(viodev);

}



/**

 * vio_register_driver: - Register a new vio driver

 * @drv:	The vio_driver structure to be registered.
@@ -397,7 +387,6 @@ static struct bus_type vio_bus_type = { 
	.match = vio_bus_match,

	.probe = vio_bus_probe,

	.remove = vio_bus_remove,

	.shutdown = vio_bus_shutdown,

};



/**

include/asm-powerpc/vio.h

+0 −5
Original line number Diff line number Diff line
@@ -53,17 +53,12 @@ struct vio_dev { 
};



struct vio_driver {

	struct list_head node;

	const struct vio_device_id *id_table;

	int (*probe)(struct vio_dev *dev, const struct vio_device_id *id);

	int (*remove)(struct vio_dev *dev);

	void (*shutdown)(struct vio_dev *dev);

	unsigned long driver_data;

	struct device_driver driver;

};



extern struct dma_mapping_ops vio_dma_ops;



extern int vio_register_driver(struct vio_driver *drv);

extern void vio_unregister_driver(struct vio_driver *drv);