Commit dfcdb028 authored Oct 18, 2015 by Lars-Peter Clausen Committed by Takashi Iwai Oct 21, 2015

ALSA: lx6464es: 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>

parent 9c9cb687

sound/pci/lx6464es/lx6464es.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -234,8 +234,8 @@ static int lx_pcm_open(struct snd_pcm_substream *substream)

		/* the clock rate cannot be changed */
		board_rate = chip->board_sample_rate;
		err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE,
		board_rate, board_rate);
		err = snd_pcm_hw_constraint_single(runtime, SNDRV_PCM_HW_PARAM_RATE,
		board_rate);

		if (err < 0) {
		dev_warn(chip->card->dev, "could not constrain periods\n");

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