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authorLars-Peter Clausen <lars@metafoo.de>2015-10-18 15:39:26 +0200
committerTakashi Iwai <tiwai@suse.de>2015-10-21 14:25:28 +0200
commit8dfabe7ab17a7c731bcb560fa42f9e4b745eeadf (patch)
tree55d3ad6a7abbffbf6ab3493b833bd96a30754f25 /sound/soc/omap
parent95c68b86befd1fe796c7928f23d7b5f3f8ddf900 (diff)
downloadblackbird-op-linux-8dfabe7ab17a7c731bcb560fa42f9e4b745eeadf.tar.gz
blackbird-op-linux-8dfabe7ab17a7c731bcb560fa42f9e4b745eeadf.zip
ASoC: n810: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of calling snd_pcm_hw_constraint_minmax() with the same value for min and max to install a constraint that limits the possible configuration values to a single value. Using snd_pcm_hw_constraint_single() makes the indented result clearer and is slightly shorter. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/omap')
-rw-r--r--sound/soc/omap/n810.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index dcb5336b5698..190f868e78b2 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -99,8 +99,7 @@ static int n810_startup(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- snd_pcm_hw_constraint_minmax(runtime,
- SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
+ snd_pcm_hw_constraint_single(runtime, SNDRV_PCM_HW_PARAM_CHANNELS, 2);
n810_ext_control(&rtd->card->dapm);
return clk_prepare_enable(sys_clkout2);
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