Unverified Commit 74b35a74 authored Jul 03, 2019 by Srinivas Kandagatla Committed by Mark Brown Jul 04, 2019

ASoC: core: Return -ENOTSUPP from set_channel_map() if no operation provided

It makes it easier for common code to work with snd_soc_dai_set_channel_map()
by distinguishing between operation not being supported and an error.
This is done inline with others snd_soc_dai.* apis.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20190703123002.12427-1-srinivas.kandagatla@linaro.org

Signed-off-by: Mark Brown <broonie@kernel.org>

parent 751bd5db

sound/soc/soc-core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2614,7 +2614,7 @@ int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
		return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
		rx_num, rx_slot);
		else
		return -EINVAL;
		return -ENOTSUPP;
		}
		EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);