[PATCH 73/78] ASoC: codecs: wm8958: Use guard() for mutex locks
[email protected] Thu, 18 Jun 2026 18:08:22 +0700
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dev.linux.lists.chrome-platform,dev.linux.lists.asahi,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-mediatek,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-kernel,org.kernel.vger.linux-sound
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<[email protected] >
From: bui duc phuc <[email protected] >
Clean up the code using guard() for mutex locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <[email protected] >
---
sound/soc/codecs/wm8958-dsp2.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
index 8ff0882732e7..b6e5f1beb2b4 100644
--- a/sound/soc/codecs/wm8958-dsp2.c
+++ b/sound/soc/codecs/wm8958-dsp2.c
@@ -864,9 +864,8 @@ static void wm8958_enh_eq_loaded(const struct firmware *fw, void *context)
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
if (fw && (wm8958_dsp2_fw(component, "ENH_EQ", fw, true) == 0)) {
- mutex_lock(&wm8994->fw_lock);
+ guard(mutex)(&wm8994->fw_lock);
wm8994->enh_eq = fw;
- mutex_unlock(&wm8994->fw_lock);
}
}
@@ -876,9 +875,8 @@ static void wm8958_mbc_vss_loaded(const struct firmware *fw, void *context)
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
if (fw && (wm8958_dsp2_fw(component, "MBC+VSS", fw, true) == 0)) {
- mutex_lock(&wm8994->fw_lock);
+ guard(mutex)(&wm8994->fw_lock);
wm8994->mbc_vss = fw;
- mutex_unlock(&wm8994->fw_lock);
}
}
@@ -888,9 +886,8 @@ static void wm8958_mbc_loaded(const struct firmware *fw, void *context)
struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component);
if (fw && (wm8958_dsp2_fw(component, "MBC", fw, true) == 0)) {
- mutex_lock(&wm8994->fw_lock);
+ guard(mutex)(&wm8994->fw_lock);
wm8994->mbc = fw;
- mutex_unlock(&wm8994->fw_lock);
}
}
--
2.43.0