ASoC: mt8365: remove unnecessary NULL check before clk_disable_unprepare()

clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL.
Remove unneeded NULL check for clk here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20250312032600.1235158-1-nichen@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
index 8a0af2ea8546d241c0d80357f92c580c74fe09a0..7078c01ba19b022a094524295538ca97329511a6 100644 (file)
--- a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
+++ b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
@@ -49,8 +49,7 @@ int mt8365_afe_init_audio_clk(struct mtk_base_afe *afe)
 
 void mt8365_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk)
 {
-       if (clk)
-               clk_disable_unprepare(clk);
+       clk_disable_unprepare(clk);
 }
 
 int mt8365_afe_set_clk_rate(struct mtk_base_afe *afe, struct clk *clk,