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>
diff --git a/drivers/char/drm/drm_irq.c b/drivers/char/drm/drm_irq.c
index 2e236eb..cdd4aec 100644
--- a/drivers/char/drm/drm_irq.c
+++ b/drivers/char/drm/drm_irq.c
@@ -89,7 +89,7 @@
* \c drm_driver_irq_preinstall() and \c drm_driver_irq_postinstall() functions
* before and after the installation.
*/
-int drm_irq_install( drm_device_t *dev )
+static int drm_irq_install( drm_device_t *dev )
{
int ret;
unsigned long sh_flags=0;