[PATCH 23/23] ASoC: tscs454: remove useless test on PLL disable
From: Pierre-Louis Bossart
Date: Fri Mar 12 2021 - 13:24:54 EST
cppcheck warning:
sound/soc/codecs/tscs454.c:730:37: style: Same value in both branches
of ternary operator. [duplicateValueTernary]
val = pll1 ? FV_PLL1CLKEN_DISABLE : FV_PLL2CLKEN_DISABLE;
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/codecs/tscs454.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tscs454.c b/sound/soc/codecs/tscs454.c
index 1bafc9d1101c..43220bb36701 100644
--- a/sound/soc/codecs/tscs454.c
+++ b/sound/soc/codecs/tscs454.c
@@ -727,7 +727,12 @@ static int pll_power_event(struct snd_soc_dapm_widget *w,
if (enable)
val = pll1 ? FV_PLL1CLKEN_ENABLE : FV_PLL2CLKEN_ENABLE;
else
- val = pll1 ? FV_PLL1CLKEN_DISABLE : FV_PLL2CLKEN_DISABLE;
+ /*
+ * FV_PLL1CLKEN_DISABLE and FV_PLL2CLKEN_DISABLE are
+ * identical zero vzalues, there is no need to test
+ * the PLL index
+ */
+ val = FV_PLL1CLKEN_DISABLE;
ret = snd_soc_component_update_bits(component, R_PLLCTL, msk, val);
if (ret < 0) {
--
2.25.1