diff options
| author | Ben Gardiner <bengardiner@nanometrics.ca> | 2011-04-21 14:19:02 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-26 11:43:29 +0100 |
| commit | 9595c8f035829d0c5deffbfdc6819d6797b3b402 (patch) | |
| tree | 38380c82732c99eb96e0c4afede82c6080212c69 /sound | |
| parent | 049cfaaa47cb9b796bbc298869c0a27d434bb766 (diff) | |
| download | lwn-9595c8f035829d0c5deffbfdc6819d6797b3b402.tar.gz lwn-9595c8f035829d0c5deffbfdc6819d6797b3b402.zip | |
davinci-mcasp: use bitfield definitions for PDIR
The current driver creates value for set/clr of PDIR using (x<<26) instead
of the #defines that are convieniently made available.
Update the driver to use the bitfield definitions of PDIR. There is no
functional change introduced by this patch.
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Reviewed-by: James Nuss <jamesnuss@nanometrics.ca>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/davinci/davinci-mcasp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 1456a173c20f..2b637e05af3e 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -434,7 +434,8 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); - mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x7 << 26)); + mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, + ACLKX | AHCLKX | AFSX); break; case SND_SOC_DAIFMT_CBM_CFS: /* codec is clock master and frame slave */ @@ -444,7 +445,8 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); - mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x2d << 26)); + mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, + ACLKX | AFSX | ACLKR | AFSR); break; case SND_SOC_DAIFMT_CBM_CFM: /* codec is clock and frame master */ @@ -454,7 +456,8 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, mcasp_clr_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); mcasp_clr_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); - mcasp_clr_bits(base + DAVINCI_MCASP_PDIR_REG, (0x3f << 26)); + mcasp_clr_bits(base + DAVINCI_MCASP_PDIR_REG, + ACLKX | AHCLKX | AFSX | ACLKR | AHCLKR | AFSR); break; default: |