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ASoC: pxa: Use WARN_ON() instead of BUG_ON()
author
Takashi Iwai
<tiwai@suse.de>
Tue, 5 Nov 2013 17:40:03 +0000
(18:40 +0100)
committer
Mark Brown
<broonie@linaro.org>
Thu, 7 Nov 2013 19:55:15 +0000
(19:55 +0000)
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>
sound/soc/pxa/pxa2xx-i2s.c
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diff --git
a/sound/soc/pxa/pxa2xx-i2s.c
b/sound/soc/pxa/pxa2xx-i2s.c
index d5340a088858eff3f8a8b578a38a2ea3e7476bf1..c0d648d3339f2ab75c622cedd91f7af78e00b40f 100644
(file)
--- a/
sound/soc/pxa/pxa2xx-i2s.c
+++ b/
sound/soc/pxa/pxa2xx-i2s.c
@@
-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();