* [PATCH] ALSA: hda - remove unused variable in azx_position_ok()
@ 2012-10-22 8:30 Wei Yongjun
2012-10-22 9:00 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Wei Yongjun @ 2012-10-22 8:30 UTC (permalink / raw)
To: perex, tiwai; +Cc: yongjun_wei, alsa-devel, linux-kernel
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
The variable stream is initialized but never used
otherwise, so remove the unused variable.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
sound/pci/hda/hda_intel.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 72b085a..0ceed85 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2193,13 +2193,11 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
{
u32 wallclk;
unsigned int pos;
- int stream;
wallclk = azx_readl(chip, WALLCLK) - azx_dev->start_wallclk;
if (wallclk < (azx_dev->period_wallclk * 2) / 3)
return -1; /* bogus (too early) interrupt */
- stream = azx_dev->substream->stream;
pos = azx_get_position(chip, azx_dev, true);
if (WARN_ONCE(!azx_dev->period_bytes,
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ALSA: hda - remove unused variable in azx_position_ok()
2012-10-22 8:30 [PATCH] ALSA: hda - remove unused variable in azx_position_ok() Wei Yongjun
@ 2012-10-22 9:00 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2012-10-22 9:00 UTC (permalink / raw)
To: Wei Yongjun; +Cc: perex, yongjun_wei, alsa-devel, linux-kernel
At Mon, 22 Oct 2012 16:30:10 +0800,
Wei Yongjun wrote:
>
> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
>
> The variable stream is initialized but never used
> otherwise, so remove the unused variable.
>
> dpatch engine is used to auto generate this patch.
> (https://github.com/weiyj/dpatch)
>
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Thanks, applied.
Takashi
> ---
> sound/pci/hda/hda_intel.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 72b085a..0ceed85 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -2193,13 +2193,11 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
> {
> u32 wallclk;
> unsigned int pos;
> - int stream;
>
> wallclk = azx_readl(chip, WALLCLK) - azx_dev->start_wallclk;
> if (wallclk < (azx_dev->period_wallclk * 2) / 3)
> return -1; /* bogus (too early) interrupt */
>
> - stream = azx_dev->substream->stream;
> pos = azx_get_position(chip, azx_dev, true);
>
> if (WARN_ONCE(!azx_dev->period_bytes,
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-10-22 9:00 UTC | newest]
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2012-10-22 9:00 ` Takashi Iwai
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