ASoC: ux500: 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>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index f5df08d..9e5726b 100644 (file)
--- a/sound/soc/ux500/ux500_msp_dai.c
+++ b/sound/soc/ux500/ux500_msp_dai.c
@@ -522,9 +522,9 @@ static int ux500_msp_dai_hw_params(struct snd_pcm_substream *substream,
                slots_active = hweight32(mask);
                dev_dbg(dai->dev, "TDM-slots active: %d", slots_active);
 
-               snd_pcm_hw_constraint_minmax(runtime,
+               snd_pcm_hw_constraint_single(runtime,
                                SNDRV_PCM_HW_PARAM_CHANNELS,
-                               slots_active, slots_active);
+                               slots_active);
                break;
 
        default: