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ALSA: rme9652: Use snd_pcm_hw_constraint_single()

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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 15:39:21 +02:00 committed by Takashi Iwai
parent 1a8e41efe3
commit b4ffc1be9f
1 changed files with 4 additions and 5 deletions
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9
sound/pci/rme9652/hdspm.c
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@ -6080,18 +6080,17 @@ static int snd_hdspm_open(struct snd_pcm_substream *substream)
SNDRV_PCM_HW_PARAM_PERIOD_SIZE, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
32, 4096); 32, 4096);
/* RayDAT & AIO have a fixed buffer of 16384 samples per channel */ /* RayDAT & AIO have a fixed buffer of 16384 samples per channel */
snd_pcm_hw_constraint_minmax(runtime, snd_pcm_hw_constraint_single(runtime,
SNDRV_PCM_HW_PARAM_BUFFER_SIZE, SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
16384, 16384); 16384);
break; break;
default: default:
snd_pcm_hw_constraint_minmax(runtime, snd_pcm_hw_constraint_minmax(runtime,
SNDRV_PCM_HW_PARAM_PERIOD_SIZE, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
64, 8192); 64, 8192);
snd_pcm_hw_constraint_minmax(runtime, snd_pcm_hw_constraint_single(runtime,
SNDRV_PCM_HW_PARAM_PERIODS, SNDRV_PCM_HW_PARAM_PERIODS, 2);
2, 2);
break; break;
} }