ASoC: adau1701: signedness bug in adau1701_write()
"ret" is supposed to be signed here. The current code will only
return -EIO on error, instead of a more appropriate error code such
as -EAGAIN etc.
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Lars-Peter Clausen <[email protected]>
Acked-by: Liam Girdwood <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index 6c01bb6..2758d5f 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -140,9 +140,10 @@
static int adau1701_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- unsigned int i, ret;
+ unsigned int i;
unsigned int size;
uint8_t buf[4];
+ int ret;
size = adau1701_register_size(codec, reg);
if (size == 0)
