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>

1 files changed, 19 insertions, 16 deletions

diff --git a/drivers/char/drm/r128_ioc32.c b/drivers/char/drm/r128_ioc32.c
index 60598ef9475a..1e2e367b8b82 100644
--- a/drivers/char/drm/r128_ioc32.c
+++ b/drivers/char/drm/r128_ioc32.c
@@ -65,10 +65,10 @@ static int compat_r128_init(struct file *file, unsigned int cmd,
 {
         drm_r128_init32_t init32;
         drm_r128_init_t __user *init;
-        
+
         if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
                 return -EFAULT;
-        
+
         init = compat_alloc_user_space(sizeof(*init));
         if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
             || __put_user(init32.func, &init->func)
@@ -92,14 +92,14 @@ static int compat_r128_init(struct file *file, unsigned int cmd,
             || __put_user(init32.ring_offset, &init->ring_offset)
             || __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset)
             || __put_user(init32.buffers_offset, &init->buffers_offset)
-            || __put_user(init32.agp_textures_offset, &init->agp_textures_offset))
+            || __put_user(init32.agp_textures_offset,
+                          &init->agp_textures_offset))
                 return -EFAULT;
-        
+
         return drm_ioctl(file->f_dentry->d_inode, file,
                          DRM_IOCTL_R128_INIT, (unsigned long)init);
 }
 
-
 typedef struct drm_r128_depth32 {
         int func;
         int n;
@@ -124,13 +124,15 @@ static int compat_r128_depth(struct file *file, unsigned int cmd,
             || __put_user(depth32.n, &depth->n)
             || __put_user((int __user *)(unsigned long)depth32.x, &depth->x)
             || __put_user((int __user *)(unsigned long)depth32.y, &depth->y)
-            || __put_user((unsigned int __user *)(unsigned long)depth32.buffer, &depth->buffer)
-            || __put_user((unsigned char __user *)(unsigned long)depth32.mask, &depth->mask))
+            || __put_user((unsigned int __user *)(unsigned long)depth32.buffer,
+                          &depth->buffer)
+            || __put_user((unsigned char __user *)(unsigned long)depth32.mask,
+                          &depth->mask))
                 return -EFAULT;
-        
+
         return drm_ioctl(file->f_dentry->d_inode, file,
-                         DRM_IOCTL_R128_DEPTH, (unsigned long)depth);   
-        
+                         DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
+
 }
 
 typedef struct drm_r128_stipple32 {
@@ -148,7 +150,8 @@ static int compat_r128_stipple(struct file *file, unsigned int cmd,
 
         stipple = compat_alloc_user_space(sizeof(*stipple));
         if (!access_ok(VERIFY_WRITE, stipple, sizeof(*stipple))
-            || __put_user((unsigned int __user *)(unsigned long)stipple32.mask, &stipple->mask))
+            || __put_user((unsigned int __user *)(unsigned long)stipple32.mask,
+                          &stipple->mask))
                 return -EFAULT;
 
         return drm_ioctl(file->f_dentry->d_inode, file,
@@ -172,9 +175,10 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
         getparam = compat_alloc_user_space(sizeof(*getparam));
         if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
             || __put_user(getparam32.param, &getparam->param)
-            || __put_user((void __user *)(unsigned long)getparam32.value, &getparam->value))
+            || __put_user((void __user *)(unsigned long)getparam32.value,
+                          &getparam->value))
                 return -EFAULT;
-        
+
         return drm_ioctl(file->f_dentry->d_inode, file,
                          DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
 }
@@ -195,8 +199,7 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
  * \param arg user argument.
  * \return zero on success or negative number on failure.
  */
-long r128_compat_ioctl(struct file *filp, unsigned int cmd,
-                         unsigned long arg)
+long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
         unsigned int nr = DRM_IOCTL_NR(cmd);
         drm_ioctl_compat_t *fn = NULL;
@@ -210,7 +213,7 @@ long r128_compat_ioctl(struct file *filp, unsigned int cmd,
 
         lock_kernel();          /* XXX for now */
         if (fn != NULL)
-                ret = (*fn)(filp, cmd, arg);
+                ret = (*fn) (filp, cmd, arg);
         else
                 ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
         unlock_kernel();