ASoC: soc-io: Fix snd_soc_component_update_bits_legacy

After the codec to component conversion codecs with custom read/write
function will no longer able to use update_bits as their io callbacks are
registered at component->driver level and not in component level.

To not complicate the code further, lets just use the
snd_soc_component_read/snd_soc_component_write function and let them sort
out the correct io function to call.

Fixes: d0ff8ba57d ("ASoC: add Component level .read/.write")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2018-03-12 16:24:23 +02:00 committed by Mark Brown
parent 7928b2cbe5
commit dead99e857
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1 changed files with 2 additions and 5 deletions

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@ -88,19 +88,16 @@ static int snd_soc_component_update_bits_legacy(
unsigned int old, new;
int ret;
if (!component->read || !component->write)
return -EIO;
mutex_lock(&component->io_mutex);
ret = component->read(component, reg, &old);
ret = snd_soc_component_read(component, reg, &old);
if (ret < 0)
goto out_unlock;
new = (old & ~mask) | (val & mask);
*change = old != new;
if (*change)
ret = component->write(component, reg, new);
ret = snd_soc_component_write(component, reg, new);
out_unlock:
mutex_unlock(&component->io_mutex);