ASoC: jack: fix snd_soc_codec_set_jack return error
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>From 77a4525bc282b7072ebda5d6f6925ca6d604a16f Mon Sep 17 00:00:00 2001
From: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
Date: Wed, 26 Jul 2017 02:35:07 +0200
Subject: [PATCH] ASoC: jack: fix snd_soc_codec_set_jack return error
This patch changes the error code returned by snd_soc_codec_set_jack()
from -EINVAL to -ENOTSUPP. The reason to do this is to make the caller
aware that the underlying codec does not support this callback. This can
make the caller write the code to handle this case properly.
Other reason is that -EINVAL is not the correct error to return in this
Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
Signed-off-by: Mark Brown <broo...@kernel.org>
sound/soc/soc-jack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 7daf21fee355..42ca9f19843b 100644
@@ -36,7 +36,7 @@ int snd_soc_codec_set_jack(struct snd_soc_codec *codec,
return codec->driver->set_jack(codec, jack, data);
- return -EINVAL;
+ return -ENOTSUPP;