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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2021-03-11 03:43:28 +0300
committerMark Brown <broonie@kernel.org>2021-03-11 16:24:15 +0300
commit729d42a4ab1a7bc9f4b5c37c57a3a4270333351f (patch)
treedf5289ac6df5bd00ef0dbfd7978f8434b3d3c487 /sound/soc/codecs/wm8978.c
parentd28a9dfeb8071b9ac0e79c8b8b4a0111c3b54c70 (diff)
downloadlinux-729d42a4ab1a7bc9f4b5c37c57a3a4270333351f.tar.xz
ASoC: wm8978: clarify expression
cppcheck warning: sound/soc/codecs/wm8978.c:727:57: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] enum wm8978_sysclk_src current_clk_id = clking & 0x100 ? ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210311004332.120901-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8978.c')
-rw-r--r--sound/soc/codecs/wm8978.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 4b5ecd142249..7091e1a9d516 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -724,7 +724,7 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream,
/* Sampling rate mask = 0xe (for filters) */
u16 add_ctl = snd_soc_component_read(component, WM8978_ADDITIONAL_CONTROL) & ~0xe;
u16 clking = snd_soc_component_read(component, WM8978_CLOCKING);
- enum wm8978_sysclk_src current_clk_id = clking & 0x100 ?
+ enum wm8978_sysclk_src current_clk_id = (clking & 0x100) ?
WM8978_PLL : WM8978_MCLK;
unsigned int f_sel, diff, diff_best = INT_MAX;
int i, best = 0;