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Parallel port: convert port_mutex to the mutex API

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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>
This commit is contained in:
Matthias Kaehlcke
2008-02-06 01:36:25 -08:00
committed by Linus Torvalds
parent 8f47f0b688
commit 0a5dcb5177
2 changed files with 7 additions and 7 deletions
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4
include/linux/lp.h
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@@ -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 @@ struct lp_struct {
#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;