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ASoC: fsl_mqs: Don't check clock is NULL before calling clk API

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Because clk_prepare_enable and clk_disable_unprepare should
check input clock parameter is NULL or not internally, then
we don't need to check them before calling the function.

Fixes: 9e28f6532c61 ("ASoC: fsl_mqs: Add MQS component driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/743be216bd504c26e8d45d5ce4a84561b67a122b.1592888591.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shengjiu Wang 2020-06-23 14:01:11 +08:00 committed by Mark Brown
parent f141a42215
commit adf46113a6
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 9 deletions
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13
sound/soc/fsl/fsl_mqs.c
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@ -266,11 +266,9 @@ static int fsl_mqs_runtime_resume(struct device *dev)
{
struct fsl_mqs *mqs_priv = dev_get_drvdata(dev);
if (mqs_priv->ipg)
clk_prepare_enable(mqs_priv->ipg);
clk_prepare_enable(mqs_priv->ipg);
if (mqs_priv->mclk)
clk_prepare_enable(mqs_priv->mclk);
clk_prepare_enable(mqs_priv->mclk);
if (mqs_priv->use_gpr)
regmap_write(mqs_priv->regmap, IOMUXC_GPR2,
@ -292,11 +290,8 @@ static int fsl_mqs_runtime_suspend(struct device *dev)
regmap_read(mqs_priv->regmap, REG_MQS_CTRL,
&mqs_priv->reg_mqs_ctrl);
if (mqs_priv->mclk)
clk_disable_unprepare(mqs_priv->mclk);
if (mqs_priv->ipg)
clk_disable_unprepare(mqs_priv->ipg);
clk_disable_unprepare(mqs_priv->mclk);
clk_disable_unprepare(mqs_priv->ipg);
return 0;
}