drm: misc cleanup

This patch contains the following cleanups:
- make needlessly global functions static
- remove the following unused global functions:
 - drm_fops.c: drm_read
 - i915_dma.c: i915_do_cleanup_pageflip

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c
index 24857cc6c23b..18e0b7622893 100644
--- a/drivers/char/drm/i810_dma.c
+++ b/drivers/char/drm/i810_dma.c
@@ -90,16 +90,7 @@ static int i810_freelist_put(drm_device_t *dev, drm_buf_t *buf)
         return 0;
 }
 
-static struct file_operations i810_buffer_fops = {
-        .open    = drm_open,
-        .flush   = drm_flush,
-        .release = drm_release,
-        .ioctl   = drm_ioctl,
-        .mmap    = i810_mmap_buffers,
-        .fasync  = drm_fasync,
-};
-
-int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
+static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
 {
         drm_file_t          *priv         = filp->private_data;
         drm_device_t        *dev;
@@ -126,6 +117,15 @@ int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
         return 0;
 }
 
+static struct file_operations i810_buffer_fops = {
+        .open    = drm_open,
+        .flush   = drm_flush,
+        .release = drm_release,
+        .ioctl   = drm_ioctl,
+        .mmap    = i810_mmap_buffers,
+        .fasync  = drm_fasync,
+};
+
 static int i810_map_buffer(drm_buf_t *buf, struct file *filp)
 {
         drm_file_t        *priv   = filp->private_data;
@@ -1003,8 +1003,8 @@ void i810_reclaim_buffers(drm_device_t *dev, struct file *filp)
         }
 }
 
-int i810_flush_ioctl(struct inode *inode, struct file *filp,
-                     unsigned int cmd, unsigned long arg)
+static int i810_flush_ioctl(struct inode *inode, struct file *filp,
+                            unsigned int cmd, unsigned long arg)
 {
         drm_file_t        *priv   = filp->private_data;
         drm_device_t      *dev    = priv->head->dev;