[alsa-devel] [PATCH 09/18] ASoC: uda134x: Use snd_pcm_hw_constraint_single()

[Lars-Peter Clausen]

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 at metafoo.de>
---
 sound/soc/codecs/uda134x.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index e190263..e4c694c 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -150,14 +150,12 @@ static int uda134x_startup(struct snd_pcm_substream *substream,
 			 master_runtime->sample_bits,
 			 master_runtime->rate);
 
-		snd_pcm_hw_constraint_minmax(substream->runtime,
+		snd_pcm_hw_constraint_single(substream->runtime,
 					     SNDRV_PCM_HW_PARAM_RATE,
-					     master_runtime->rate,
 					     master_runtime->rate);
 
-		snd_pcm_hw_constraint_minmax(substream->runtime,
+		snd_pcm_hw_constraint_single(substream->runtime,
 					     SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
-					     master_runtime->sample_bits,
 					     master_runtime->sample_bits);
 
 		uda134x->slave_substream = substream;
-- 
2.1.4