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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-25 12:14:28 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-26 14:00:14 +0200 |
| commit | d2d2c0a0f0e230e9650e778d0d5c7ed6d1bcffb0 (patch) | |
| tree | df0f12af3895a7960b2016fd067c860d4fa0cb4f /sound/soc/samsung/s3c2412-i2s.c | |
| parent | ASoC: samsung: Remove non-existing CONFIG_CPU_S3C2413 (diff) | |
| download | linux-d2d2c0a0f0e230e9650e778d0d5c7ed6d1bcffb0.tar.xz linux-d2d2c0a0f0e230e9650e778d0d5c7ed6d1bcffb0.zip | |
ASoC: samsung: s3c2412: Handle return value of clk_prepare_enable.
clk_prepare_enable() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung/s3c2412-i2s.c')
| -rw-r--r-- | sound/soc/samsung/s3c2412-i2s.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index 0a4718207e6e..bcd1cbdeac93 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; |