5 Nov
2013
5 Nov
'13
6:40 p.m.
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/soc/s6000/s6000-pcm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c index d0740a762963..5cfaa5464eba 100644 --- a/sound/soc/s6000/s6000-pcm.c +++ b/sound/soc/s6000/s6000-pcm.c @@ -90,7 +90,8 @@ static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream) return; }
- BUG_ON(period_size & 15); + if (WARN_ON(period_size & 15)) + return; s6dmac_put_fifo(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel), src, dst, period_size);
--
1.8.4.2