ASoC: codecs: Remove unneeded semicolon

In the wcd939x codec driver, there are two instances where semicolons
are used after closing braces of a switch-case statement. These
semicolons are not required and do not adhere to the coding style
guidelines.

This patch removes the unnecessary semicolons at the end of the
switch-case statements which cleans up the code and ensures consistency
with the rest of the kernel coding style.
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://msgid.link/r/20240124004425.54020-1-yang.lee@linux.alibaba.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wcd939x.c

@@ -970,7 +970,7 @@ static int wcd939x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
 	default:
 		dev_err(component->dev, "%s: Invalid DMIC Selection\n", __func__);
 		return -EINVAL;
-	};
+	}
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
@@ -1292,7 +1292,7 @@ static int wcd939x_micbias_control(struct snd_soc_component *component,
 		dev_err(component->dev, "%s: Invalid micbias number: %d\n",
 			__func__, micb_num);
 		return -EINVAL;
-	};
+	}
 
 	switch (req) {
 	case MICB_PULLUP_ENABLE: