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| author | Cristian Ciocaltea <cristian.ciocaltea@collabora.com> | 2023-09-07 20:10:01 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-09-11 13:34:34 +0100 |
| commit | 4bb5870ab60abca6ad18196090831b5e4cf82d93 (patch) | |
| tree | bfcf0cb9e8a01a24c633dcf11964c766557f10ff /sound/soc/codecs/wm8995.c | |
| parent | a9a3f54a23d844971c274f352500dddeadb4412c (diff) | |
ASoC: cs35l41: Handle mdsync_up reg write errors
The return code of regmap_multi_reg_write() call related to "MDSYNC up"
sequence is shadowed by the subsequent regmap_read_poll_timeout()
invocation, which will hit a timeout in case the write operation above
fails.
Make sure cs35l41_global_enable() returns the correct error code instead
of -ETIMEDOUT.
Additionally, to be able to distinguish between the timeouts of
wait_for_completion_timeout() and regmap_read_poll_timeout(), print an
error message for the former and return immediately. This also avoids
having to wait unnecessarily for the second time.
Fixes: f8264c759208 ("ALSA: cs35l41: Poll for Power Up/Down rather than waiting a fixed delay")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230907171010.1447274-3-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8995.c')
0 files changed, 0 insertions, 0 deletions