[alsa-devel] [PATCH 10/14] ASoC: pcm3168a: remove unused ‘format’

[Vinod Koul]

In pcm3168a_hw_params(), 'format' is initialized but never used.

sound/soc/codecs/pcm3168a.c: In function ‘pcm3168a_hw_params’:
sound/soc/codecs/pcm3168a.c:405:19: warning: variable ‘format’ set but not
used [-Wunused-but-set-variable]
  snd_pcm_format_t format;

Cc: Damien.Horsley <Damien.Horsley at imgtec.com>
Signed-off-by: Vinod Koul <vinod.koul at intel.com>
---
 sound/soc/codecs/pcm3168a.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c
index 39bc02d5bc5d..b9d1207ccef2 100644
--- a/sound/soc/codecs/pcm3168a.c
+++ b/sound/soc/codecs/pcm3168a.c
@@ -402,10 +402,8 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
 	u32 val, mask, shift, reg;
 	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);
 
 	ratio = pcm3168a->sysclk / rate;
 
-- 
1.9.1