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ASoC: cs53l30: Use the devm_clk_get_optional() helper
author
Christophe JAILLET
<christophe.jaillet@wanadoo.fr>
Sat, 20 May 2023 14:54:06 +0000
(16:54 +0200)
committer
Mark Brown
<broonie@kernel.org>
Mon, 22 May 2023 10:18:56 +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/3219effee5c7f190530bdb1ef8ec35cb142e3611.1684594433.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/cs53l30.c
patch
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diff --git
a/sound/soc/codecs/cs53l30.c
b/sound/soc/codecs/cs53l30.c
index
51ca66e
..
21962b8
100644
(file)
--- a/
sound/soc/codecs/cs53l30.c
+++ b/
sound/soc/codecs/cs53l30.c
@@
-990,14
+990,10
@@
static int cs53l30_i2c_probe(struct i2c_client *client)
}
/* Check if MCLK provided */
- cs53l30->mclk = devm_clk_get(dev, "mclk");
+ cs53l30->mclk = devm_clk_get
_optional
(dev, "mclk");
if (IS_ERR(cs53l30->mclk)) {
- if (PTR_ERR(cs53l30->mclk) != -ENOENT) {
- ret = PTR_ERR(cs53l30->mclk);
- goto error;
- }
- /* Otherwise mark the mclk pointer to NULL */
- cs53l30->mclk = NULL;
+ ret = PTR_ERR(cs53l30->mclk);
+ goto error;
}
/* Fetch the MUTE control */