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, 29 insertions, 31 deletions

diff --git a/drivers/char/drm/mga_ioc32.c b/drivers/char/drm/mga_ioc32.c
index 77d738e75a4d..24a9d4e86af0 100644
--- a/drivers/char/drm/mga_ioc32.c
+++ b/drivers/char/drm/mga_ioc32.c
@@ -39,17 +39,17 @@
 
 typedef struct drm32_mga_init {
         int func;
-        u32 sarea_priv_offset;
+        u32 sarea_priv_offset;
         int chipset;
-        int sgram;
+        int sgram;
         unsigned int maccess;
-        unsigned int fb_cpp;
+        unsigned int fb_cpp;
         unsigned int front_offset, front_pitch;
-        unsigned int back_offset, back_pitch;
-        unsigned int depth_cpp;
-        unsigned int depth_offset, depth_pitch;
-        unsigned int texture_offset[MGA_NR_TEX_HEAPS];
-        unsigned int texture_size[MGA_NR_TEX_HEAPS];
+        unsigned int back_offset, back_pitch;
+        unsigned int depth_cpp;
+        unsigned int depth_offset, depth_pitch;
+        unsigned int texture_offset[MGA_NR_TEX_HEAPS];
+        unsigned int texture_size[MGA_NR_TEX_HEAPS];
         u32 fb_offset;
         u32 mmio_offset;
         u32 status_offset;
@@ -64,10 +64,10 @@ static int compat_mga_init(struct file *file, unsigned int cmd,
         drm_mga_init32_t init32;
         drm_mga_init_t __user *init;
         int err = 0, i;
-        
+
         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)
@@ -90,42 +90,43 @@ static int compat_mga_init(struct file *file, unsigned int cmd,
             || __put_user(init32.primary_offset, &init->primary_offset)
             || __put_user(init32.buffers_offset, &init->buffers_offset))
                 return -EFAULT;
-        
-        for (i=0; i<MGA_NR_TEX_HEAPS; i++)
-        {
-                err |= __put_user(init32.texture_offset[i], &init->texture_offset[i]);
-                err |= __put_user(init32.texture_size[i], &init->texture_size[i]);
+
+        for (i = 0; i < MGA_NR_TEX_HEAPS; i++) {
+                err |=
+                    __put_user(init32.texture_offset[i],
+                               &init->texture_offset[i]);
+                err |=
+                    __put_user(init32.texture_size[i], &init->texture_size[i]);
         }
         if (err)
                 return -EFAULT;
-        
+
         return drm_ioctl(file->f_dentry->d_inode, file,
-                         DRM_IOCTL_MGA_INIT, (unsigned long) init);
+                         DRM_IOCTL_MGA_INIT, (unsigned long)init);
 }
 
-
 typedef struct drm_mga_getparam32 {
         int param;
         u32 value;
 } drm_mga_getparam32_t;
 
-
 static int compat_mga_getparam(struct file *file, unsigned int cmd,
                                unsigned long arg)
 {
         drm_mga_getparam32_t getparam32;
         drm_mga_getparam_t __user *getparam;
-        
+
         if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32)))
                 return -EFAULT;
 
         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, 
+        return drm_ioctl(file->f_dentry->d_inode, file,
                          DRM_IOCTL_MGA_GETPARAM, (unsigned long)getparam);
 }
 
@@ -182,14 +183,12 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
                           &dma_bootstrap->secondary_bin_count)
             || __get_user(dma_bootstrap32.secondary_bin_size,
                           &dma_bootstrap->secondary_bin_size)
-            || __get_user(dma_bootstrap32.agp_mode,
-                          &dma_bootstrap->agp_mode)
-            || __get_user(dma_bootstrap32.agp_size,
-                          &dma_bootstrap->agp_size))
+            || __get_user(dma_bootstrap32.agp_mode, &dma_bootstrap->agp_mode)
+            || __get_user(dma_bootstrap32.agp_size, &dma_bootstrap->agp_size))
                 return -EFAULT;
 
         if (copy_to_user((void __user *)arg, &dma_bootstrap32,
-                         sizeof(dma_bootstrap32)))
+                         sizeof(dma_bootstrap32)))
                 return -EFAULT;
 
         return 0;
@@ -210,8 +209,7 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
  * \param arg user argument.
  * \return zero on success or negative number on failure.
  */
-long mga_compat_ioctl(struct file *filp, unsigned int cmd,
-                         unsigned long arg)
+long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
         unsigned int nr = DRM_IOCTL_NR(cmd);
         drm_ioctl_compat_t *fn = NULL;
@@ -219,13 +217,13 @@ long mga_compat_ioctl(struct file *filp, unsigned int cmd,
 
         if (nr < DRM_COMMAND_BASE)
                 return drm_compat_ioctl(filp, cmd, arg);
-        
+
         if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
                 fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
 
         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();