[U-Boot] [PATCH] video: ipu: simplify if else code

[Peng Fan]

Simplify if/else code, since if channel equals to MEM_BG_SYNC or
MEM_FG_SYNC, we have value 5 for 'dc_chan'.

Signed-off-by: Peng Fan <Peng.Fan at freescale.com>
Cc: Anatolij Gustschin <agust at denx.de>
Cc: Stefano Babic <sbabic at denx.de>
---
 drivers/video/ipu_disp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c
index 4faeafb..7a87478 100644
--- a/drivers/video/ipu_disp.c
+++ b/drivers/video/ipu_disp.c
@@ -611,11 +611,9 @@ void ipu_dp_dc_enable(ipu_channel_t channel)
 	uint32_t reg;
 	uint32_t dc_chan;
 
-	if (channel == MEM_FG_SYNC)
-		dc_chan = 5;
 	if (channel == MEM_DC_SYNC)
 		dc_chan = 1;
-	else if (channel == MEM_BG_SYNC)
+	else if ((channel == MEM_BG_SYNC) || (channel == MEM_FG_SYNC))
 		dc_chan = 5;
 	else
 		return;
-- 
2.6.2