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ASoC: pxa: Use WARN_ON() instead of BUG_ON() 

Use WARN_ON() and handle the error cases accordingly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Takashi Iwai 2013-11-05 18:40:03 +01:00 committed by Mark Brown
parent 96b61bc546
commit 8a2e2c86e9
1 changed files with 2 additions and 1 deletions
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3
sound/soc/pxa/pxa2xx-i2s.c
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@ -165,7 +165,8 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
{
struct snd_dmaengine_dai_dma_data *dma_data;
BUG_ON(IS_ERR(clk_i2s));
if (WARN_ON(IS_ERR(clk_i2s)))
return -EINVAL;
clk_prepare_enable(clk_i2s);
clk_ena = 1;
pxa_i2s_wait();