drm: rcar-du: Print the error value when DRM/KMS init fails
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Wed, 13 May 2015 22:08:34 +0000 (01:08 +0300)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tue, 16 Jun 2015 11:15:47 +0000 (14:15 +0300)
commit6e0c6e1895b9fff3cdb6ef746ee3d8dd4e852f40
treed773c91afb616c436b8b864c20f01cd8397da2b6
parent284b2884a967dbd98b4c4cf7a8b583f974affca4
drm: rcar-du: Print the error value when DRM/KMS init fails

This helps debugging probe failures.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
drivers/gpu/drm/rcar-du/rcar_du_drv.c