gpu: ipu-v3: ipu-dmfc: Make function ipu_dmfc_init_channel() return void
authorLiu Ying <gnuiyl@gmail.com>
Mon, 14 Mar 2016 08:10:09 +0000 (16:10 +0800)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Thu, 31 Mar 2016 09:24:31 +0000 (11:24 +0200)
commit2bbe32f7398c9b38916983b5823e11d6aaa10be2
tree9a5b22c54b4af8140b6bfa4f5d75beacaa9c95e1
parent32c26a56af3ae823a883e926b96e3ff00854e6a8
gpu: ipu-v3: ipu-dmfc: Make function ipu_dmfc_init_channel() return void

Since the function ipu_dmfc_init_channel() always returns zero, we may
change the return type to void to simplify the code.

Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drivers/gpu/drm/imx/ipuv3-plane.c
drivers/gpu/ipu-v3/ipu-dmfc.c
include/video/imx-ipu-v3.h