[alsa-devel] [PATCH 11/14] ASoC: img: remove unused ‘format’

[Vinod Koul]

In img_prl_out_hw_params(), 'format' is initialized but never used.
So remove it.

sound/soc/img/img-parallel-out.c: In function ‘img_prl_out_hw_params’:
sound/soc/img/img-parallel-out.c:126:19: 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/img/img-parallel-out.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/soc/img/img-parallel-out.c b/sound/soc/img/img-parallel-out.c
index c1610a054d65..33ceb207ee70 100644
--- a/sound/soc/img/img-parallel-out.c
+++ b/sound/soc/img/img-parallel-out.c
@@ -123,10 +123,8 @@ static int img_prl_out_hw_params(struct snd_pcm_substream *substream,
 	struct img_prl_out *prl = snd_soc_dai_get_drvdata(dai);
 	unsigned int rate, channels;
 	u32 reg, control_set = 0;
-	snd_pcm_format_t format;
 
 	rate = params_rate(params);
-	format = params_format(params);
 	channels = params_channels(params);
 
 	switch (params_format(params)) {
-- 
1.9.1