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ASoC: wm_adsp: Correct wm_coeff_tlv_get handling

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When wm_coeff_tlv_get was updated it was accidentally switch to the _raw
version of the helper causing it to ignore the current DSP state it
should be checking. Switch the code back to the correct helper so that
users can't read the controls when they arn't available.

Fixes: 73ecf1a673 ("ASoC: wm_adsp: Correct cache handling of new kernel control API")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210626155941.12251-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax 2021-06-26 16:59:39 +01:00 committed by Mark Brown
parent 0c4f8fd3ed
commit dd6fb8ff22
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/wm_adsp.c
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@ -1213,7 +1213,7 @@ static int wm_coeff_tlv_get(struct snd_kcontrol *kctl,
mutex_lock(&ctl->dsp->pwr_lock);
ret = wm_coeff_read_ctrl_raw(ctl, ctl->cache, size);
ret = wm_coeff_read_ctrl(ctl, ctl->cache, size);
if (!ret && copy_to_user(bytes, ctl->cache, size))
ret = -EFAULT;