[PATCH 1/2] ASoC: Fix function return type

[Agrawal, Akshu]

Function returns -1 on error and the return type
should be int.

Signed-off-by: Akshu Agrawal <akshu.agrawal@xxxxxxx>
---
 include/sound/soc.h | 2 +-
 sound/soc/soc-io.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 8ec1de8..591d743 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1341,7 +1341,7 @@ static inline int snd_soc_component_cache_sync(
 /* component IO */
 int snd_soc_component_read(struct snd_soc_component *component,
 	unsigned int reg, unsigned int *val);
-unsigned int snd_soc_component_read32(struct snd_soc_component *component,
+int snd_soc_component_read32(struct snd_soc_component *component,
 				      unsigned int reg);
 int snd_soc_component_write(struct snd_soc_component *component,
 	unsigned int reg, unsigned int val);
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index 1ff9175..d08f5b1 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -38,7 +38,7 @@ int snd_soc_component_read(struct snd_soc_component *component,
 }
 EXPORT_SYMBOL_GPL(snd_soc_component_read);
 
-unsigned int snd_soc_component_read32(struct snd_soc_component *component,
+int snd_soc_component_read32(struct snd_soc_component *component,
 				      unsigned int reg)
 {
 	unsigned int val;
-- 
1.9.1