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ASoC: cs42l51: Use the devm_clk_get_optional() helper

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Use devm_clk_get_optional() instead of hand writing it.
This saves some LoC and improves the semantic.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/3debf3bb7ea504ee9ca2d8eb0f948a426681cbdd.1684594240.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Christophe JAILLET
2023-05-20 16:50:54 +02:00
committed by Mark Brown
parent 8c03fd5fbd
commit c0998e0142
1 changed files with 3 additions and 6 deletions
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9
sound/soc/codecs/cs42l51.c
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@@ -724,12 +724,9 @@ int cs42l51_probe(struct device *dev, struct regmap *regmap)
dev_set_drvdata(dev, cs42l51);
cs42l51->regmap = regmap;
cs42l51->mclk_handle = devm_clk_get(dev, "MCLK");
if (IS_ERR(cs42l51->mclk_handle)) {
if (PTR_ERR(cs42l51->mclk_handle) != -ENOENT)
return PTR_ERR(cs42l51->mclk_handle);
cs42l51->mclk_handle = NULL;
}
cs42l51->mclk_handle = devm_clk_get_optional(dev, "MCLK");
if (IS_ERR(cs42l51->mclk_handle))
return PTR_ERR(cs42l51->mclk_handle);
for (i = 0; i < ARRAY_SIZE(cs42l51->supplies); i++)
cs42l51->supplies[i].supply = cs42l51_supply_names[i];