On 2015/10/15 12:05, Vinod Koul wrote:
On Thu, Oct 15, 2015 at 09:36:38AM +0800, Shawn Lin wrote:+int snd_dmaengine_pcm_get_caps(struct device *dev, struct dma_slave_caps *caps) +{ + struct snd_soc_platform *platform; + struct dmaengine_pcm *pcm; + int ret = -ENODEV; + + platform = snd_soc_lookup_platform(dev); + if (!platform) + return ret; + + pcm = soc_platform_to_pcm(platform); + + if (pcm->chan) + ret = dma_get_slave_caps(pcm->chan[0], caps); + + return ret; +} +EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_get_caps);I don't see the need of this wrapper if you are not going to use this inside common code.. Why not read this in driver, anyway you setting taht up in next patch
okay, I will read it in driver directly. Thanks.
-- Best Regards Shawn Lin -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
