ASoC: wm8900: Fix wrong mask for setting DAC_CLKDIV/ADC_CLKDIV/LRCLK_MODE

After checking the datasheet, I think what we want to do here is to
clear the WM8900_REG_CLOCKING2_DAC_CLKDIV/WM8900_REG_CLOCKING2_ADC_CLKDIV/
WM8900_REG_DACCTRL_AIF_LRCLKRATE bits and then OR with div value.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 082040eda8a2..b16522ff3ae1 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -844,17 +844,17 @@ static int wm8900_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
         case WM8900_DAC_CLKDIV:
                 reg = snd_soc_read(codec, WM8900_REG_CLOCKING2);
                 snd_soc_write(codec, WM8900_REG_CLOCKING2,
-                             div | (reg & WM8900_REG_CLOCKING2_DAC_CLKDIV));
+                             div | (reg & ~WM8900_REG_CLOCKING2_DAC_CLKDIV));
                 break;
         case WM8900_ADC_CLKDIV:
                 reg = snd_soc_read(codec, WM8900_REG_CLOCKING2);
                 snd_soc_write(codec, WM8900_REG_CLOCKING2,
-                             div | (reg & WM8900_REG_CLOCKING2_ADC_CLKDIV));
+                             div | (reg & ~WM8900_REG_CLOCKING2_ADC_CLKDIV));
                 break;
         case WM8900_LRCLK_MODE:
                 reg = snd_soc_read(codec, WM8900_REG_DACCTRL);
                 snd_soc_write(codec, WM8900_REG_DACCTRL,
-                             div | (reg & WM8900_REG_DACCTRL_AIF_LRCLKRATE));
+                             div | (reg & ~WM8900_REG_DACCTRL_AIF_LRCLKRATE));
                 break;
         default:
                 return -EINVAL;