From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sat, 20 May 2023 14:54:06 +0000 (+0200)
Subject: ASoC: cs53l30: Use the devm_clk_get_optional() helper
X-Git-Tag: v6.5-rc1~154^2^2~112
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0b855cbbd769940fcaf49b2371a05235d8499d5d;p=thirdparty%2Flinux.git

ASoC: cs53l30: Use the devm_clk_get_optional() helper

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>
---

diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c
index 51ca66e7b3ea0..21962b828ab11 100644
--- 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 */