ASoC: adau1373: adau1373_hw_params: Silence overflow warning

[pandora-kernel.git] / sound / soc / codecs / adau1373.c

diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index 45c6302..396f356 100644 (file)
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -133,6 +133,8 @@ struct adau1373 {
 #define ADAU1373_DAI_FORMAT_DSP                0x3
 
 #define ADAU1373_BCLKDIV_SOURCE                BIT(5)
+#define ADAU1373_BCLKDIV_SR_MASK       (0x07 << 2)
+#define ADAU1373_BCLKDIV_BCLK_MASK     0x03
 #define ADAU1373_BCLKDIV_32            0x03
 #define ADAU1373_BCLKDIV_64            0x02
 #define ADAU1373_BCLKDIV_128           0x01
@@ -937,7 +939,8 @@ static int adau1373_hw_params(struct snd_pcm_substream *substream,
        adau1373_dai->enable_src = (div != 0);
 
        snd_soc_update_bits(codec, ADAU1373_BCLKDIV(dai->id),
-               ~ADAU1373_BCLKDIV_SOURCE, (div << 2) | ADAU1373_BCLKDIV_64);
+               ADAU1373_BCLKDIV_SR_MASK | ADAU1373_BCLKDIV_BCLK_MASK,
+               (div << 2) | ADAU1373_BCLKDIV_64);
 
        switch (params_format(params)) {
        case SNDRV_PCM_FORMAT_S16_LE: