diff options
Diffstat (limited to 'sound/soc/samsung/s3c2412-i2s.c')
| -rw-r--r-- | sound/soc/samsung/s3c2412-i2s.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index 841ab14..a6021b0 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -69,15 +69,19 @@ 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 */ - clk_set_parent(s3c2412_i2s.iis_cclk, clk_get(NULL, "mpll")); + if (clk_set_parent(s3c2412_i2s.iis_cclk, clk_get(NULL, "mpll"))) { + pr_err("unable to set parent %s of clock %s.\n", + "mpll", s3c2412_i2c.iis_cclk->name); + return -EINVAL; + } clk_enable(s3c2412_i2s.iis_cclk); s3c2412_i2s.iis_cclk = s3c2412_i2s.iis_pclk; |