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Subject[Patch RFC 32/37] drivers/macintosh/adb: Do not claim that the semaphore is a mutex
The usage of this "mutex" is non obvious and used as completion in
some places. Make it a semaphore.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
drivers/macintosh/adb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-tip/drivers/macintosh/adb.c
===================================================================
--- linux-2.6-tip.orig/drivers/macintosh/adb.c
+++ linux-2.6-tip/drivers/macintosh/adb.c
@@ -83,7 +83,7 @@ static struct adb_driver *adb_controller
BLOCKING_NOTIFIER_HEAD(adb_client_list);
static int adb_got_sleep;
static int adb_inited;
-static DECLARE_MUTEX(adb_probe_mutex);
+static DEFINE_SEMAPHORE(adb_probe_mutex);
static int sleepy_trackpad;
static int autopoll_devs;
int __adb_probe_sync;



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