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-rw-r--r--sound/soc/davinci/davinci-mcasp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 55e2bf652be..9321e5c9d8c 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -626,7 +626,7 @@ static int davinci_config_channel_size(struct davinci_audio_dev *dev,
int word_length)
{
u32 fmt;
- u32 rotate = (32 - word_length) / 4;
+ u32 rotate = (word_length / 4) & 0x7;
u32 mask = (1ULL << word_length) - 1;
/*