At Sat, 28 Aug 2010 13:25:33 +0900,
Akinobu Mita wrote:
>
> The spinlock lock in sound_timer.c is used without initialization.
>
> Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
> Cc: Takashi Iwai <tiwai@xxxxxxx>
> Cc: Jaroslav Kysela <perex@xxxxxxxx>
Applied now. Thanks.
Takashi
> ---
> sound/oss/sound_timer.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/sound/oss/sound_timer.c b/sound/oss/sound_timer.c
> index f0f0c19..48cda6c 100644
> --- 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)
> {
> --
> 1.6.0.6
>
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