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| author | Vinod Koul <vinod.koul@intel.com> | 2016-12-08 23:01:36 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-12-15 11:34:44 +0000 |
| commit | e85a709974db40779f5942ed81e9262c62179863 (patch) | |
| tree | f0837588aa785e78c3a4f7a98d75b35f88b60f66 /sound | |
| parent | a5de5b74a50113564a1e0850e2da96c37c35e55d (diff) | |
| download | linux-e85a709974db40779f5942ed81e9262c62179863.tar.gz linux-e85a709974db40779f5942ed81e9262c62179863.tar.bz2 linux-e85a709974db40779f5942ed81e9262c62179863.zip | |
ASoC: samsung: smdk_wm8580: remove unused ‘bfs’
In smdk_hw_params(), 'bfs' is initialized and assigned bits based on
params_width, but never used.
We could have removed the whole switch case but then driver might be
relying on checking bits, so I have kept the case for now.
sound/soc/samsung/smdk_wm8580.c: In function ‘smdk_hw_params’:
sound/soc/samsung/smdk_wm8580.c:35:6: warning: variable ‘bfs’ set but not used [-Wunused-but-set-variable]
int bfs, rfs, ret;
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/samsung/smdk_wm8580.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index de724ce7b955..6e4dfa7e2c89 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -32,14 +32,11 @@ static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int pll_out; - int bfs, rfs, ret; + int rfs, ret; switch (params_width(params)) { case 8: - bfs = 16; - break; case 16: - bfs = 32; break; default: return -EINVAL; |