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authorZhao Qiang <qiang.zhao@nxp.com>2018-02-01 14:54:32 +0800
committerOlof Johansson <olof@lixom.net>2018-09-25 13:57:26 -0700
commit96fc74333f84cfdf8d434c6c07254e215e2aad00 (patch)
tree0937fc7a47037c76bbe3880d75177de4f9839939 /drivers/soc/fsl
parent64e9e22e68512da8df3c9a7430f07621e48db3c2 (diff)
soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift()
There is a copy and paste bug so we accidentally use the RX_ shift when we're in TX_ mode. Fixes: bb8b2062aff3 ("fsl/qe: setup clock source for TDM mode") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> (cherry picked from commit 3cb31b634052ed458922e0c8e2b4b093d7fb60b9) Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/soc/fsl')
-rw-r--r--drivers/soc/fsl/qe/ucc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/fsl/qe/ucc.c b/drivers/soc/fsl/qe/ucc.c
index c646d8713861..681f7d4b7724 100644
--- a/drivers/soc/fsl/qe/ucc.c
+++ b/drivers/soc/fsl/qe/ucc.c
@@ -626,7 +626,7 @@ static u32 ucc_get_tdm_sync_shift(enum comm_dir mode, u32 tdm_num)
{
u32 shift;
- shift = (mode == COMM_DIR_RX) ? RX_SYNC_SHIFT_BASE : RX_SYNC_SHIFT_BASE;
+ shift = (mode == COMM_DIR_RX) ? RX_SYNC_SHIFT_BASE : TX_SYNC_SHIFT_BASE;
shift -= tdm_num * 2;
return shift;