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ALSA: rme32: 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.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Lars-Peter Clausen 2015-10-18 15:39:19 +02:00 committed by Takashi Iwai
parent dfcdb0280b
commit 80ec88938a
1 changed files with 2 additions and 2 deletions
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4
sound/pci/rme32.c
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@ -831,9 +831,9 @@ static struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {
static void snd_rme32_set_buffer_constraint(struct rme32 *rme32, struct snd_pcm_runtime *runtime) static void snd_rme32_set_buffer_constraint(struct rme32 *rme32, struct snd_pcm_runtime *runtime)
{ {
if (! rme32->fullduplex_mode) { if (! rme32->fullduplex_mode) {
snd_pcm_hw_constraint_minmax(runtime, snd_pcm_hw_constraint_single(runtime,
SNDRV_PCM_HW_PARAM_BUFFER_BYTES, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
RME32_BUFFER_SIZE, RME32_BUFFER_SIZE); RME32_BUFFER_SIZE);
snd_pcm_hw_constraint_list(runtime, 0, snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_PERIOD_BYTES, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
&hw_constraints_period_bytes); &hw_constraints_period_bytes);