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sound: oss: fix uninitialized spinlock
author
Akinobu Mita
<akinobu.mita@gmail.com>
Sat, 28 Aug 2010 04:25:33 +0000
(13:25 +0900)
committer
Takashi Iwai
<tiwai@suse.de>
Sat, 28 Aug 2010 09:57:54 +0000
(11:57 +0200)
The spinlock lock in sound_timer.c is used without initialization.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/oss/sound_timer.c
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diff --git
a/sound/oss/sound_timer.c
b/sound/oss/sound_timer.c
index
f0f0c19
..
48cda6c
100644
(file)
--- a/
sound/oss/sound_timer.c
+++ b/
sound/oss/sound_timer.c
@@
-26,7
+26,7
@@
static unsigned long prev_event_time;
static volatile unsigned long usecs_per_tmr; /* Length of the current interval */
static struct sound_lowlev_timer *tmr;
-static
spinlock_t lock
;
+static
DEFINE_SPINLOCK(lock)
;
static unsigned long tmr2ticks(int tmr_value)
{