[alsa-devel] [PATCH] ASoC: Remove warnings in ep93xx-i2s.c

[Alexander Sverdlin]

From: Alexander Sverdlin <subaparts at yandex.ru>

Remove warnings in ep93xx-i2s.c

Signed-off-by: Alexander Sverdlin <subaparts at yandex.ru>
---
 sound/soc/ep93xx/ep93xx-i2s.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c
index 3d4c086..042f4e9 100644
--- a/sound/soc/ep93xx/ep93xx-i2s.c
+++ b/sound/soc/ep93xx/ep93xx-i2s.c
@@ -313,10 +313,12 @@ static int ep93xx_i2s_suspend(struct snd_soc_dai *dai)
 	struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
 
 	if (!dai->active)
-		return;
+		return 0;
 
 	ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_PLAYBACK);
 	ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_CAPTURE);
+
+	return 0;
 }
 
 static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
@@ -324,10 +326,12 @@ static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
 	struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
 
 	if (!dai->active)
-		return;
+		return 0;
 
 	ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_PLAYBACK);
 	ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_CAPTURE);
+
+	return 0;
 }
 #else
 #define ep93xx_i2s_suspend	NULL