summaryrefslogtreecommitdiff
path: root/sound/soc/samsung/s3c2412-i2s.c
diff options
context:
space:
mode:
authorAxel Lin <axel.lin@gmail.com>2011-09-15 06:36:54 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-09-16 03:05:57 +0400
commit7803e329bb8357afe94e8e5c3f78478d6a98d1b5 (patch)
treec3be080ef81f37e6a19dc636c90a443453dc7a3a /sound/soc/samsung/s3c2412-i2s.c
parent5e538ecade22a5ec4c8e18d494db0ecf924254eb (diff)
downloadlinux-7803e329bb8357afe94e8e5c3f78478d6a98d1b5.tar.xz
ASoC: samsung: Fix checking return value of clk_get
clk_get() returns a pointer to the struct clk or an ERR_PTR(). This patch also use PTR_ERR() for return value. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/samsung/s3c2412-i2s.c')
-rw-r--r--sound/soc/samsung/s3c2412-i2s.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 841ab14c1100..7ab8e2c29216 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -69,10 +69,10 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
s3c2412_i2s.dma_playback = &s3c2412_i2s_pcm_stereo_out;
s3c2412_i2s.iis_cclk = clk_get(dai->dev, "i2sclk");
- if (s3c2412_i2s.iis_cclk == NULL) {
+ if (IS_ERR(s3c2412_i2s.iis_cclk)) {
pr_err("failed to get i2sclk clock\n");
iounmap(s3c2412_i2s.regs);
- return -ENODEV;
+ return PTR_ERR(s3c2412_i2s.iis_cclk);
}
/* Set MPLL as the source for IIS CLK */