[PATCH] ASoC: rt5668: fix incorrect 'and' operator

From: Colin Ian King
Date: Thu Apr 19 2018 - 10:34:31 EST


Currently logical and is being used instead of bitwise and. Fix this.

Detected by CoverityScan, CID#1468008 ("Logical vs bitwise operator")

Fixes: d59fb2856223 ("ASoC: rt5668: add rt5668B codec driver")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/codecs/rt5668.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5668.c b/sound/soc/codecs/rt5668.c
index 52a343f96eb2..3c19d03f2446 100644
--- a/sound/soc/codecs/rt5668.c
+++ b/sound/soc/codecs/rt5668.c
@@ -1194,7 +1194,7 @@ static int set_filter_clk(struct snd_soc_dapm_widget *w,
int ref, val, reg, idx = -EINVAL;
static const int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48};

- val = snd_soc_component_read32(component, RT5668_GPIO_CTRL_1) &&
+ val = snd_soc_component_read32(component, RT5668_GPIO_CTRL_1) &
RT5668_GP4_PIN_MASK;
if (w->shift == RT5668_PWR_ADC_S1F_BIT &&
val == RT5668_GP4_PIN_ADCDAT2)
--
2.17.0