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, 0 insertions, 1 deletions

diff --git a/drivers/char/drm/i810_drv.h b/drivers/char/drm/i810_drv.h
index fa23ca454e57..1b40538d1725 100644
--- a/drivers/char/drm/i810_drv.h
+++ b/drivers/char/drm/i810_drv.h
@@ -115,7 +115,6 @@ typedef struct drm_i810_private {
 
                                 /* i810_dma.c */
 extern void i810_reclaim_buffers(drm_device_t *dev, struct file *filp);
-extern int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma);
 
 extern int i810_driver_dma_quiescent(drm_device_t *dev);
 extern void i810_driver_release(drm_device_t *dev, struct file *filp);