drm: lindent the drm directory.
I've been threatening this for a while, so no point hanging around.
This lindents the DRM code which was always really bad in tabbing department.
I've also fixed some misnamed files in comments and removed some trailing
whitespace.
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drm_auth.c b/drivers/char/drm/drm_auth.c
index dd140bc..a47b502 100644
--- a/drivers/char/drm/drm_auth.c
+++ b/drivers/char/drm/drm_auth.c
@@ -1,5 +1,5 @@
/**
- * \file drm_auth.h
+ * \file drm_auth.c
* IOCTLs for authentication
*
* \author Rickard E. (Rik) Faith <faith@valinux.com>
@@ -46,7 +46,7 @@
*/
static int drm_hash_magic(drm_magic_t magic)
{
- return magic & (DRM_HASH_SIZE-1);
+ return magic & (DRM_HASH_SIZE - 1);
}
/**
@@ -59,11 +59,11 @@
* the one with matching magic number, while holding the drm_device::struct_sem
* lock.
*/
-static drm_file_t *drm_find_file(drm_device_t *dev, drm_magic_t magic)
+static drm_file_t *drm_find_file(drm_device_t * dev, drm_magic_t magic)
{
- drm_file_t *retval = NULL;
+ drm_file_t *retval = NULL;
drm_magic_entry_t *pt;
- int hash = drm_hash_magic(magic);
+ int hash = drm_hash_magic(magic);
down(&dev->struct_sem);
for (pt = dev->magiclist[hash].head; pt; pt = pt->next) {
@@ -78,7 +78,7 @@
/**
* Adds a magic number.
- *
+ *
* \param dev DRM device.
* \param priv file private data.
* \param magic magic number.
@@ -87,28 +87,30 @@
* associated the magic number hash key in drm_device::magiclist, while holding
* the drm_device::struct_sem lock.
*/
-static int drm_add_magic(drm_device_t *dev, drm_file_t *priv, drm_magic_t magic)
+static int drm_add_magic(drm_device_t * dev, drm_file_t * priv,
+ drm_magic_t magic)
{
- int hash;
+ int hash;
drm_magic_entry_t *entry;
DRM_DEBUG("%d\n", magic);
- hash = drm_hash_magic(magic);
- entry = drm_alloc(sizeof(*entry), DRM_MEM_MAGIC);
- if (!entry) return -ENOMEM;
+ hash = drm_hash_magic(magic);
+ entry = drm_alloc(sizeof(*entry), DRM_MEM_MAGIC);
+ if (!entry)
+ return -ENOMEM;
memset(entry, 0, sizeof(*entry));
entry->magic = magic;
- entry->priv = priv;
- entry->next = NULL;
+ entry->priv = priv;
+ entry->next = NULL;
down(&dev->struct_sem);
if (dev->magiclist[hash].tail) {
dev->magiclist[hash].tail->next = entry;
- dev->magiclist[hash].tail = entry;
+ dev->magiclist[hash].tail = entry;
} else {
- dev->magiclist[hash].head = entry;
- dev->magiclist[hash].tail = entry;
+ dev->magiclist[hash].head = entry;
+ dev->magiclist[hash].tail = entry;
}
up(&dev->struct_sem);
@@ -117,19 +119,18 @@
/**
* Remove a magic number.
- *
+ *
* \param dev DRM device.
* \param magic magic number.
*
* Searches and unlinks the entry in drm_device::magiclist with the magic
* number hash key, while holding the drm_device::struct_sem lock.
*/
-static int drm_remove_magic(drm_device_t *dev, drm_magic_t magic)
+static int drm_remove_magic(drm_device_t * dev, drm_magic_t magic)
{
drm_magic_entry_t *prev = NULL;
drm_magic_entry_t *pt;
- int hash;
-
+ int hash;
DRM_DEBUG("%d\n", magic);
hash = drm_hash_magic(magic);
@@ -171,21 +172,22 @@
* filp.
*/
int drm_getmagic(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg)
+ unsigned int cmd, unsigned long arg)
{
static drm_magic_t sequence = 0;
static DEFINE_SPINLOCK(lock);
- drm_file_t *priv = filp->private_data;
- drm_device_t *dev = priv->head->dev;
- drm_auth_t auth;
+ drm_file_t *priv = filp->private_data;
+ drm_device_t *dev = priv->head->dev;
+ drm_auth_t auth;
- /* Find unique magic */
+ /* Find unique magic */
if (priv->magic) {
auth.magic = priv->magic;
} else {
do {
spin_lock(&lock);
- if (!sequence) ++sequence; /* reserve 0 */
+ if (!sequence)
+ ++sequence; /* reserve 0 */
auth.magic = sequence++;
spin_unlock(&lock);
} while (drm_find_file(dev, auth.magic));
@@ -194,7 +196,7 @@
}
DRM_DEBUG("%u\n", auth.magic);
- if (copy_to_user((drm_auth_t __user *)arg, &auth, sizeof(auth)))
+ if (copy_to_user((drm_auth_t __user *) arg, &auth, sizeof(auth)))
return -EFAULT;
return 0;
}
@@ -211,14 +213,14 @@
* Checks if \p filp is associated with the magic number passed in \arg.
*/
int drm_authmagic(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg)
+ unsigned int cmd, unsigned long arg)
{
- drm_file_t *priv = filp->private_data;
- drm_device_t *dev = priv->head->dev;
- drm_auth_t auth;
- drm_file_t *file;
+ drm_file_t *priv = filp->private_data;
+ drm_device_t *dev = priv->head->dev;
+ drm_auth_t auth;
+ drm_file_t *file;
- if (copy_from_user(&auth, (drm_auth_t __user *)arg, sizeof(auth)))
+ if (copy_from_user(&auth, (drm_auth_t __user *) arg, sizeof(auth)))
return -EFAULT;
DRM_DEBUG("%u\n", auth.magic);
if ((file = drm_find_file(dev, auth.magic))) {