diff options
| author | Jubeom Kim <jubeomk@nvidia.com> | 2012-04-27 16:19:30 +0900 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-05-01 14:26:17 -0700 |
| commit | 06b7198b27ce0b427472484a388607ca62fa0be1 (patch) | |
| tree | 1a4060d559b213b9065faec83c7b34974f1e9e94 /sound | |
| parent | d5e341a0b8bbabf9096bb5d271c49b40b29da42a (diff) | |
ASoC: tegra: Fix bit-format checking
condition to check bit-format is always false
because TEGRA20_I2S_CTRL_BIT_FORMAT_I2S is zero.
Bug 947429
Change-Id: Ieb92f0732b092100dc1bf323ad60aff4439d5b3d
Signed-off-by: Jubeom Kim <jubeomk@nvidia.com>
Reviewed-on: http://git-master/r/99341
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/tegra/tegra20_i2s.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index e6de1c07a399..d90c0991ed65 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -191,8 +191,9 @@ static int tegra20_i2s_hw_params(struct snd_pcm_substream *substream, struct tegra20_i2s *i2s = snd_soc_dai_get_drvdata(dai); u32 reg; int ret, sample_size, srate, i2sclock, bitcnt, i2sclk_div; + u32 bit_format = i2s->reg_ctrl & TEGRA20_I2S_CTRL_BIT_FORMAT_MASK; - if ((i2s->reg_ctrl & TEGRA20_I2S_CTRL_BIT_FORMAT_I2S) && + if ((bit_format == TEGRA20_I2S_CTRL_BIT_FORMAT_I2S) && (params_channels(params) != 2)) { dev_err(dev, "Only Stereo is supported in I2s mode\n"); return -EINVAL; |