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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-12-02 09:51:46 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-02 15:18:23 +0000 |
| commit | 4d638b9cc79eff11bad13fb3715c0ef38a9edaec (patch) | |
| tree | 9178598963581ec44084753c03b0eec179cd04ea /sound/soc/codecs/lpass-va-macro.c | |
| parent | 569c167ce3bb145662cbdd37924017f5a3071024 (diff) | |
| download | linux-4d638b9cc79eff11bad13fb3715c0ef38a9edaec.tar.bz2 | |
ASoC: codecs: lpass-va-macro: remove some dead code
The "decimator" variable is in the 0-7 range and it's unsigned so there
is no need to check for negative values.
Fixes: 908e6b1df26e ("ASoC: codecs: lpass-va-macro: Add support to VA Macro")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X8c5gjZO7YN/CFsq@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/lpass-va-macro.c')
| -rw-r--r-- | sound/soc/codecs/lpass-va-macro.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index 3e6bbef26dcb..91e6890d6efc 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -844,17 +844,10 @@ static int va_macro_hw_params(struct snd_pcm_substream *substream, for_each_set_bit(decimator, &va->active_ch_mask[dai->id], VA_MACRO_DEC_MAX) { - if (decimator >= 0) { - tx_fs_reg = CDC_VA_TX0_TX_PATH_CTL + - VA_MACRO_TX_PATH_OFFSET * decimator; - snd_soc_component_update_bits(component, tx_fs_reg, - 0x0F, tx_fs_rate); - } else { - dev_err(va_dev, - "%s: ERROR: Invalid decimator: %d\n", - __func__, decimator); - return -EINVAL; - } + tx_fs_reg = CDC_VA_TX0_TX_PATH_CTL + + VA_MACRO_TX_PATH_OFFSET * decimator; + snd_soc_component_update_bits(component, tx_fs_reg, 0x0F, + tx_fs_rate); } return 0; } |