drm/msm: match wait_for_completion_timeout return type
authorNicholas Mc Guire <hofrat@osadl.org>
Sat, 11 Apr 2015 13:10:36 +0000 (15:10 +0200)
committerRob Clark <robdclark@gmail.com>
Thu, 11 Jun 2015 17:11:03 +0000 (13:11 -0400)
commita51d01f067b34b138deae6ff86276e807c606876
treef51ea7170e540371bee0266626242483972e91a1
parent65c5e5426dfc474b2f0462cfc100c7608ab8a627
drm/msm: match wait_for_completion_timeout return type

return type of wait_for_completion_timeout is unsigned long not int, this
patch assigns the return value of wait_for_completion_timeout to an
appropriately typed and named variable.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/msm/edp/edp_ctrl.c