Use single snd_soc_update_bits() call to update the register bits.

Signed-off-by: Axel Lin axel.lin@ingics.com --- sound/soc/codecs/cs35l32.c | 28 +++++++--------------------- 1 file changed, 7 insertions(+), 21 deletions(-)

diff --git a/sound/soc/codecs/cs35l32.c b/sound/soc/codecs/cs35l32.c index 9c6b272..380c212 100644 --- a/sound/soc/codecs/cs35l32.c +++ b/sound/soc/codecs/cs35l32.c @@ -242,41 +242,27 @@ static struct snd_soc_dai_driver cs35l32_dai[] = { static int cs35l32_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id, int source, unsigned int freq, int dir) { + unsigned int val;

switch (freq) { case 6000000: - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_DIV2_MASK, 0); - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_RATIO_MASK, - CS35L32_MCLK_RATIO); + val = CS35L32_MCLK_RATIO; break; case 12000000: - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_DIV2_MASK, - CS35L32_MCLK_DIV2_MASK); - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_RATIO_MASK, - CS35L32_MCLK_RATIO); + val = CS35L32_MCLK_DIV2_MASK | CS35L32_MCLK_RATIO; break; case 6144000: - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_DIV2_MASK, 0); - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_RATIO_MASK, 0); + val = 0; break; case 12288000: - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_DIV2_MASK, - CS35L32_MCLK_DIV2_MASK); - snd_soc_update_bits(codec, CS35L32_CLK_CTL, - CS35L32_MCLK_RATIO_MASK, 0); + val = CS35L32_MCLK_DIV2_MASK; break; default: return -EINVAL; }

- return 0; + return snd_soc_update_bits(codec, CS35L32_CLK_CTL, + CS35L32_MCLK_DIV2_MASK | CS35L32_MCLK_RATIO_MASK, val); }

static struct snd_soc_codec_driver soc_codec_dev_cs35l32 = {