[PATCH 01/11] ASoC: samsung: s3c2412: Handle return value of clk_prepare_enable.

[Arvind Yadav]

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
 sound/soc/samsung/s3c2412-i2s.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 0a47182..bcd1cbd 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -71,7 +71,9 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
 	/* Set MPLL as the source for IIS CLK */
 
 	clk_set_parent(s3c2412_i2s.iis_cclk, clk_get(NULL, "mpll"));
-	clk_prepare_enable(s3c2412_i2s.iis_cclk);
+	ret = clk_prepare_enable(s3c2412_i2s.iis_cclk);
+	if (ret)
+		return ret;
 
 	s3c2412_i2s.iis_cclk = s3c2412_i2s.iis_pclk;
 
-- 
1.9.1