ASoC: pcm3168a: remove unused variable

Commit Message

Sudip Mukherjee March 3, 2016, 1:37 p.m. UTC

While building we were getting build warning about:
sound/soc/codecs/pcm3168a.c:403:21: warning: variable 'channels' set but not used

The variable channels were being assigned some value but that was never
reused.

Signed-off-by: Sudip Mukherjee <[e-mail]>
---

Its upto you now. If you dont want to accept then I will add an extra
From: in the commit. But since that will not be a part of my scripts so
there will be chances of error. If you are worried about missing signoff,
then I can assure you that my scripts will catch that before i can send
it.

 sound/soc/codecs/pcm3168a.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Mark Brown March 4, 2016, 2:48 a.m. UTC | #1

On Thu, Mar 03, 2016 at 07:07:49PM +0530, Sudip Mukherjee wrote:

> Its upto you now. If you dont want to accept then I will add an extra
> From: in the commit. But since that will not be a part of my scripts so
> there will be chances of error. If you are worried about missing signoff,

git config user.email

Patch

diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c
index 0c7248a..992a77e 100644
--- a/sound/soc/codecs/pcm3168a.c
+++ b/sound/soc/codecs/pcm3168a.c
@@ -400,13 +400,12 @@  static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 	struct pcm3168a_priv *pcm3168a = snd_soc_codec_get_drvdata(codec);
 	bool tx, master_mode;
 	u32 val, mask, shift, reg;
-	unsigned int rate, channels, fmt, ratio, max_ratio;
+	unsigned int rate, fmt, ratio, max_ratio;
 	int i, min_frame_size;
 	snd_pcm_format_t format;
 
 	rate = params_rate(params);
 	format = params_format(params);
-	channels = params_channels(params);
 
 	ratio = pcm3168a->sysclk / rate;