[alsa-devel] [PATCH 4/4] ASoC: ti: davinci-evm: Do not fail if the dai_set_sysclk returns -ENOTSUPP

The davinci McBSP (davinci-i2s) driver does not implement the set_sysclk callback, which is fine and should not be treated as error.

Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com --- sound/soc/ti/davinci-evm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/ti/davinci-evm.c b/sound/soc/ti/davinci-evm.c index bfd8d1a03ba7..686b23d7a90d 100644 --- a/sound/soc/ti/davinci-evm.c +++ b/sound/soc/ti/davinci-evm.c @@ -68,7 +68,7 @@ static int evm_hw_params(struct snd_pcm_substream *substream,

/* set the CPU system clock */ ret = snd_soc_dai_set_sysclk(cpu_dai, 0, sysclk, SND_SOC_CLOCK_OUT); - if (ret < 0) + if (ret < 0 && ret != -ENOTSUPP) return ret;

return 0;