Parallel port: convert port_mutex to the mutex API
Parallel port: Convert port_mutex to the mutex API
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/lp.h b/include/linux/lp.h
index 7059b6b..0df024b 100644
--- a/include/linux/lp.h
+++ b/include/linux/lp.h
@@ -99,7 +99,7 @@
#ifdef __KERNEL__
#include <linux/wait.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
/* Magic numbers for defining port-device mappings */
#define LP_PARPORT_UNSPEC -4
@@ -145,7 +145,7 @@
#endif
wait_queue_head_t waitq;
unsigned int last_error;
- struct semaphore port_mutex;
+ struct mutex port_mutex;
wait_queue_head_t dataq;
long timeout;
unsigned int best_mode;