From: Takashi Iwai <tiwai@xxxxxxx> 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@xxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> --- sound/soc/davinci/davinci-mcasp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index af6cd8b874f5..b4e6f4a04cb6 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -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, -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
