ldsem_cmpxchg() should use cmpxchg() not atomic_long_cmpxchg() since the
variable it is wangling isn't an atomic_long_t.
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
cc: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/tty/tty_ldsem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/tty_ldsem.c b/drivers/tty/tty_ldsem.c
index 1bf8ed13f827..dc27b285ba4f 100644
--- a/drivers/tty/tty_ldsem.c
+++ b/drivers/tty/tty_ldsem.c
@@ -86,7 +86,7 @@ static inline long ldsem_atomic_update(long delta, struct ld_semaphore *sem)
*/
static inline int ldsem_cmpxchg(long *old, long new, struct ld_semaphore *sem)
{
- long tmp = atomic_long_cmpxchg(&sem->count, *old, new);
+ long tmp = cmpxchg(&sem->count, *old, new);
if (tmp == *old) {
*old = new;
return 1;
--
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