[alsa-devel] [PATCH 14/18] ASoC: ux500: 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.

Signed-off-by: Lars-Peter Clausen <lars at metafoo.de>
---
 sound/soc/ux500/ux500_msp_dai.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index 6ba8ae9..6d5698b 100644
--- 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:
-- 
2.1.4