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path: root/drivers/char/drm/drm_lock.c
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Diffstat (limited to 'drivers/char/drm/drm_lock.c')
-rw-r--r--drivers/char/drm/drm_lock.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/char/drm/drm_lock.c b/drivers/char/drm/drm_lock.c
index d0d6fc661625..4702d863bcc6 100644
--- a/drivers/char/drm/drm_lock.c
+++ b/drivers/char/drm/drm_lock.c
@@ -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;