ASoC: tas2770: Fix snd_soc_update_bits error handling

According the documentation for snd_soc_update_bits the API
will return a 1 if the update was successful with a value change,
a 0 if the update was successful with no value change or a negative
if the command just failed.

So the value of return in the driver needs to be checked for being less
then 0 or the caller may indicate failure when the value actually
changed.

Signed-off-by: Dan Murphy <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

0 files changed, 0 insertions, 0 deletions