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ASoC: rt5659: Use the devm_clk_get_optional() helper
author
Christophe JAILLET
<christophe.jaillet@wanadoo.fr>
Sat, 20 May 2023 14:56:00 +0000
(16:56 +0200)
committer
Mark Brown
<broonie@kernel.org>
Mon, 22 May 2023 10:18:54 +0000
(11:18 +0100)
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/5b44b2fddd8973e949e4ae2132971b147cfd1ec1.1684594544.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/rt5659.c
patch
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diff --git
a/sound/soc/codecs/rt5659.c
b/sound/soc/codecs/rt5659.c
index
22bb570
..
df6f0d7
100644
(file)
--- a/
sound/soc/codecs/rt5659.c
+++ b/
sound/soc/codecs/rt5659.c
@@
-4141,13
+4141,9
@@
static int rt5659_i2c_probe(struct i2c_client *i2c)
regmap_write(rt5659->regmap, RT5659_RESET, 0);
/* Check if MCLK provided */
- rt5659->mclk = devm_clk_get(&i2c->dev, "mclk");
- if (IS_ERR(rt5659->mclk)) {
- if (PTR_ERR(rt5659->mclk) != -ENOENT)
- return PTR_ERR(rt5659->mclk);
- /* Otherwise mark the mclk pointer to NULL */
- rt5659->mclk = NULL;
- }
+ rt5659->mclk = devm_clk_get_optional(&i2c->dev, "mclk");
+ if (IS_ERR(rt5659->mclk))
+ return PTR_ERR(rt5659->mclk);
rt5659_calibrate(rt5659);