From e795d83155ec2f45b52977ab492c42647e4dc3cf Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sun, 18 Oct 2015 15:39:23 +0200 Subject: [PATCH] ASoC: twl4030: 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 Acked-by: Peter Ujfalusi Acked-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/soc/codecs/twl4030.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index 2713e1845cbc..a5a4e9f75c57 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -1612,19 +1612,16 @@ static void twl4030_constraints(struct twl4030_priv *twl4030, return; /* Set the constraints according to the already configured stream */ - snd_pcm_hw_constraint_minmax(slv_substream->runtime, + snd_pcm_hw_constraint_single(slv_substream->runtime, SNDRV_PCM_HW_PARAM_RATE, - twl4030->rate, twl4030->rate); - snd_pcm_hw_constraint_minmax(slv_substream->runtime, + snd_pcm_hw_constraint_single(slv_substream->runtime, SNDRV_PCM_HW_PARAM_SAMPLE_BITS, - twl4030->sample_bits, twl4030->sample_bits); - snd_pcm_hw_constraint_minmax(slv_substream->runtime, + snd_pcm_hw_constraint_single(slv_substream->runtime, SNDRV_PCM_HW_PARAM_CHANNELS, - twl4030->channels, twl4030->channels); } @@ -1669,9 +1666,9 @@ static int twl4030_startup(struct snd_pcm_substream *substream, /* In option2 4 channel is not supported, set the * constraint for the first stream for channels, the * second stream will 'inherit' this cosntraint */ - snd_pcm_hw_constraint_minmax(substream->runtime, + snd_pcm_hw_constraint_single(substream->runtime, SNDRV_PCM_HW_PARAM_CHANNELS, - 2, 2); + 2); } twl4030->master_substream = substream; } -- 2.20.1