video/drm: batch update

git-svn-id: svn://kolibrios.org@3031 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-11-12 21:22:52 +00:00
parent 6c5d6e467f
commit b2cc525b46
131 changed files with 29372 additions and 11450 deletions
--- a/drivers/include/linux/spinlock.h
+++ b/drivers/include/linux/spinlock.h
@@ -344,4 +344,10 @@ extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 # include <linux/spinlock_api_up.h>
 #endif

+struct rw_semaphore {
+    signed long             count;
+    spinlock_t              wait_lock;
+    struct list_head        wait_list;
+};
+
 #endif /* __LINUX_SPINLOCK_H */