[PATCH 04/27] ASoC: Intel: cht_bsw_rt5672: check return value

[Peter Ujfalusi <peter.ujfalusi@linux.intel.com>]

From: Chao Song <chao.song@linux.intel.com>

Set codec sysclk could fail and return error, add
error check for it.

Signed-off-by: Chao Song <chao.song@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
---
 sound/soc/intel/boards/cht_bsw_rt5672.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c
index f6da24f3c466..8cf0b33cc02e 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5672.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5672.c
@@ -93,8 +93,12 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
 		 * when codec is runtime suspended. Codec needs clock for jack
 		 * detection and button press.
 		 */
-		snd_soc_dai_set_sysclk(codec_dai, RT5670_SCLK_S_RCCLK,
-				       48000 * 512, SND_SOC_CLOCK_IN);
+		ret = snd_soc_dai_set_sysclk(codec_dai, RT5670_SCLK_S_RCCLK,
+					     48000 * 512, SND_SOC_CLOCK_IN);
+		if (ret < 0) {
+			dev_err(card->dev, "failed to set codec sysclk: %d\n", ret);
+			return ret;
+		}
 
 		if (ctx->mclk)
 			clk_disable_unprepare(ctx->mclk);
-- 
2.43.0