summaryrefslogtreecommitdiffstats
path: root/include/asm-cris/semaphore.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-cris/semaphore.h')
-rw-r--r--include/asm-cris/semaphore.h19
1 files changed, 7 insertions, 12 deletions
diff --git a/include/asm-cris/semaphore.h b/include/asm-cris/semaphore.h
index 8ed7636ab31..53f548b791c 100644
--- a/include/asm-cris/semaphore.h
+++ b/include/asm-cris/semaphore.h
@@ -18,8 +18,6 @@
* CRIS semaphores, implemented in C-only so far.
*/
-int printk(const char *fmt, ...);
-
struct semaphore {
atomic_t count;
atomic_t waking;
@@ -33,26 +31,23 @@ struct semaphore {
.wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
}
-#define __MUTEX_INITIALIZER(name) \
- __SEMAPHORE_INITIALIZER(name,1)
-
#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
-extern inline void sema_init(struct semaphore *sem, int val)
+static inline void sema_init(struct semaphore *sem, int val)
{
*sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
}
-extern inline void init_MUTEX (struct semaphore *sem)
+static inline void init_MUTEX (struct semaphore *sem)
{
sema_init(sem, 1);
}
-extern inline void init_MUTEX_LOCKED (struct semaphore *sem)
+static inline void init_MUTEX_LOCKED (struct semaphore *sem)
{
sema_init(sem, 0);
}
@@ -64,7 +59,7 @@ extern void __up(struct semaphore * sem);
/* notice - we probably can do cli/sti here instead of saving */
-extern inline void down(struct semaphore * sem)
+static inline void down(struct semaphore * sem)
{
unsigned long flags;
int failed;
@@ -86,7 +81,7 @@ extern inline void down(struct semaphore * sem)
* returns negative for signalled and zero for semaphore acquired.
*/
-extern inline int down_interruptible(struct semaphore * sem)
+static inline int down_interruptible(struct semaphore * sem)
{
unsigned long flags;
int failed;
@@ -102,7 +97,7 @@ extern inline int down_interruptible(struct semaphore * sem)
return(failed);
}
-extern inline int down_trylock(struct semaphore * sem)
+static inline int down_trylock(struct semaphore * sem)
{
unsigned long flags;
int failed;
@@ -122,7 +117,7 @@ extern inline int down_trylock(struct semaphore * sem)
* The default case (no contention) will result in NO
* jumps for both down() and up().
*/
-extern inline void up(struct semaphore * sem)
+static inline void up(struct semaphore * sem)
{
unsigned long flags;
int wakeup;