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drm: misc cleanup

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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>
This commit is contained in:
Dave Airlie
2005-07-07 21:03:38 +10:00
committed by Dave Airlie
parent b9523249de
commit c94f702985
23 changed files with 135 additions and 178 deletions
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12
drivers/char/drm/drm_lock.c
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@@ -35,6 +35,11 @@
#include "drmP.h"
static int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock,
unsigned int context);
static int drm_notifier(void *priv);
/**
* Lock ioctl.
*
@@ -225,8 +230,9 @@ int drm_lock_take(__volatile__ unsigned int *lock, unsigned int context)
* Resets the lock file pointer.
* Marks the lock as held by the given context, via the \p cmpxchg instruction.
*/
int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock, unsigned int context)
static int drm_lock_transfer(drm_device_t *dev,
__volatile__ unsigned int *lock,
unsigned int context)
{
unsigned int old, new, prev;
@@ -282,7 +288,7 @@ int drm_lock_free(drm_device_t *dev,
* \return one if the signal should be delivered normally, or zero if the
* signal should be blocked.
*/
int drm_notifier(void *priv)
static int drm_notifier(void *priv)
{
drm_sigdata_t *s = (drm_sigdata_t *)priv;
unsigned int old, new, prev;