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[v2] ASoC: pcm3168a: remove unused variable

Message ID 1457089034-12951-1-git-send-email-sudipm.mukherjee@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sudip Mukherjee March 4, 2016, 10:57 a.m. UTC 
From: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

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 <sudip.mukherjee@codethink.co.uk>
---

v2: From: address changed

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