Commit 15217d17 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown

ASoC: fsl_mqs: Fix unchecked return value for clk_prepare_enable

Fix unchecked return value for clk_prepare_enable, add error
handler in fsl_mqs_runtime_resume.

Fixes: 9e28f653 ("ASoC: fsl_mqs: Add MQS component driver")
Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: default avatarNicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/5edd68d03def367d96268f1a9a00bd528ea5aaf2.1592888591.git.shengjiu.wang@nxp.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent adf46113
...@@ -265,10 +265,20 @@ static int fsl_mqs_remove(struct platform_device *pdev) ...@@ -265,10 +265,20 @@ static int fsl_mqs_remove(struct platform_device *pdev)
static int fsl_mqs_runtime_resume(struct device *dev) static int fsl_mqs_runtime_resume(struct device *dev)
{ {
struct fsl_mqs *mqs_priv = dev_get_drvdata(dev); struct fsl_mqs *mqs_priv = dev_get_drvdata(dev);
int ret;
clk_prepare_enable(mqs_priv->ipg); ret = clk_prepare_enable(mqs_priv->ipg);
if (ret) {
dev_err(dev, "failed to enable ipg clock\n");
return ret;
}
clk_prepare_enable(mqs_priv->mclk); ret = clk_prepare_enable(mqs_priv->mclk);
if (ret) {
dev_err(dev, "failed to enable mclk clock\n");
clk_disable_unprepare(mqs_priv->ipg);
return ret;
}
if (mqs_priv->use_gpr) if (mqs_priv->use_gpr)
regmap_write(mqs_priv->regmap, IOMUXC_GPR2, regmap_write(mqs_priv->regmap, IOMUXC_GPR2,
......
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