ASoC: cs43130: Fix possible Oops with invalid dev_id

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As compiler spotted out, there is the potential NULL-dereference in
the code when dc-measure OF is given for other than 43130/43131:
  sound/soc/codecs/cs43130.c:2089:18: warning: ‘hpload_seq’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Warn it and return before triggering Oops.

Fixes: 8f1e5bf9b4 ("ASoC: cs43130: Add support for CS43130 codec")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Takashi Iwai 2017-09-04 15:54:47 +02:00 • committed by Mark Brown

parent 83ef26ac13

commit f31877a16b

1 changed files with 4 additions and 0 deletions

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sound/soc/codecs/cs43130.c

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