MLK-11700 video: mxsfb: correct the fb pan display ret value
authorFancy Fang <chen.fang@freescale.com>
Wed, 14 Oct 2015 03:26:27 +0000 (11:26 +0800)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 19:49:11 +0000 (14:49 -0500)
commit5293f992b146a4a550cc7ae1b317546b470defd6
tree9352dee76f9b7bd536a4beab5897cc88e325038b
parent8d34e1dc1ccd3881a8772d9612c09d459f19eb48
MLK-11700 video: mxsfb: correct the fb pan display ret value

The fb_pan_display() return value should be corrected
according to the wait_for_completion_timeout() return
value.

Signed-off-by: Fancy Fang <chen.fang@freescale.com>
(cherry picked from commit 459d01cbda39e51029c55e583909ef645037b7f3)

Conflicts:
drivers/video/mxsfb.c
drivers/video/fbdev/mxsfb.c