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: bb8b206 ("fsl/qe: setup clock source for TDM mode") Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Zhao Qiang <[email protected]> Signed-off-by: Li Yang <[email protected]> (cherry picked from commit 3cb31b634052ed458922e0c8e2b4b093d7fb60b9) Signed-off-by: Olof Johansson <[email protected]>
liyi-ibm · Sep 25, 2018 · 96fc743 · 96fc743
1 parent 64e9e22
commit 96fc743
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;