Commit 5c0b4b87 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[PATCH] Formatting changes to vio.c 



Formatting changes to vio.c to bring it closer to the
kernel coding standard.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 1e4a79e0

arch/ppc64/kernel/vio.c

+17 −22
Original line number Diff line number Diff line
@@ -37,9 +37,11 @@ static int (*is_match)(const struct vio_device_id *id, 
static void (*unregister_device_callback)(struct vio_dev *dev);

static void (*release_device_callback)(struct device *dev);



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

/*

 * Convert from struct device to struct vio_dev and pass to driver.

 * dev->driver has already been set by generic code because vio_bus_match

 * succeeded. */

 * succeeded.

 */

static int vio_bus_probe(struct device *dev)

{

	struct vio_dev *viodev = to_vio_dev(dev);
@@ -51,9 +53,8 @@ static int vio_bus_probe(struct device *dev) 
		return error;



	id = vio_match_device(viodrv->id_table, viodev);

	if (id) {

	if (id)

		error = viodrv->probe(viodev, id);

	}



	return error;

}
@@ -64,9 +65,8 @@ static int vio_bus_remove(struct device *dev) 
	struct vio_dev *viodev = to_vio_dev(dev);

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



	if (viodrv->remove) {

	if (viodrv->remove)

		return viodrv->remove(viodev);

	}



	/* driver can't remove */

	return 1;
@@ -102,7 +102,8 @@ void vio_unregister_driver(struct vio_driver *viodrv) 
EXPORT_SYMBOL(vio_unregister_driver);



/**

 * vio_match_device: - Tell if a VIO device has a matching VIO device id structure.

 * vio_match_device: - Tell if a VIO device has a matching

 *			VIO device id structure.

 * @ids:	array of VIO device id structures to search in

 * @dev:	the VIO device structure to match against

 *
@@ -110,8 +111,8 @@ EXPORT_SYMBOL(vio_unregister_driver); 
 * system is in its list of supported devices. Returns the matching

 * vio_device_id structure or NULL if there is no match.

 */

static const struct vio_device_id * vio_match_device(const struct vio_device_id *ids,

	const struct vio_dev *dev)

static const struct vio_device_id *vio_match_device(

		const struct vio_device_id *ids, const struct vio_dev *dev)

{

	while (ids->type) {

		if (is_match(ids, dev))
@@ -141,7 +142,8 @@ int __init vio_bus_init(int (*match_func)(const struct vio_device_id *id, 
		return err;

	}



	/* the fake parent of all vio devices, just to give us

	/*

	 * The fake parent of all vio devices, just to give us

	 * a nice directory

	 */

	err = device_register(&vio_bus_device.dev);
@@ -162,7 +164,8 @@ static void __devinit vio_dev_release(struct device *dev) 
	kfree(to_vio_dev(dev));

}



static ssize_t viodev_show_name(struct device *dev, struct device_attribute *attr, char *buf)

static ssize_t viodev_show_name(struct device *dev,

		struct device_attribute *attr, char *buf)

{

	return sprintf(buf, "%s\n", to_vio_dev(dev)->name);

}
@@ -262,16 +265,8 @@ static int vio_bus_match(struct device *dev, struct device_driver *drv) 
	const struct vio_dev *vio_dev = to_vio_dev(dev);

	struct vio_driver *vio_drv = to_vio_driver(drv);

	const struct vio_device_id *ids = vio_drv->id_table;

	const struct vio_device_id *found_id;



	if (!ids)

		return 0;



	found_id = vio_match_device(ids, vio_dev);

	if (found_id)

		return 1;



	return 0;

	return (ids != NULL) && (vio_match_device(ids, vio_dev) != NULL);

}



struct bus_type vio_bus_type = {