From ab2874a8faac9db00eb03ec831b9a983627fb2d1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 19 Apr 2014 10:43:57 +0200 Subject: [PATCH] ASoC: Change return type of snd_soc_write() to int The CODEC's write callback can return a negative error code, make sure to pass that on correctly. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- include/sound/soc.h | 4 ++-- sound/soc/soc-io.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 81bc331c520f..192ddc40ae0a 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1125,8 +1125,8 @@ static inline struct snd_soc_platform *snd_soc_component_to_platform( /* codec IO */ unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg); -unsigned int snd_soc_write(struct snd_soc_codec *codec, - unsigned int reg, unsigned int val); +int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg, + unsigned int val); /* device driver data */ diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index 31ddd52c72fc..5fb85783b044 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c @@ -31,8 +31,8 @@ unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg) } EXPORT_SYMBOL_GPL(snd_soc_read); -unsigned int snd_soc_write(struct snd_soc_codec *codec, - unsigned int reg, unsigned int val) +int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg, + unsigned int val) { dev_dbg(codec->dev, "write %x = %x\n", reg, val); trace_snd_soc_reg_write(codec, reg, val); -- 2.39.5