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ASoC: davinci: Kill BUG_ON() usage

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commit befff4fbc27e19b14b343eb4a65d8f75d38b6230 upstream

Don't use BUG_ON() for a non-critical sanity check on production
systems.  This patch replaces with a softer WARN_ON() and an error
path.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Iwai 2019-09-05 10:17:56 -06:00 committed by Greg Kroah-Hartman
parent 6a65aa55cb
commit d74abcff60
1 changed files with 2 additions and 1 deletions
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3
sound/soc/davinci/davinci-mcasp.c
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@ -1748,7 +1748,8 @@ static int davinci_mcasp_get_dma_type(struct davinci_mcasp *mcasp)
PTR_ERR(chan));
return PTR_ERR(chan);
}
BUG_ON(!chan->device || !chan->device->dev);
if (WARN_ON(!chan->device || !chan->device->dev))
return -EINVAL;
if (chan->device->dev->of_node)
ret = of_property_read_string(chan->device->dev->of_node,