staging: drm/omap: Validate debugfs device
authorAndy Gross <andy.gross@ti.com>
Mon, 5 Mar 2012 16:48:38 +0000 (10:48 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 7 Mar 2012 21:38:07 +0000 (13:38 -0800)
commit02646fb8b3de95a170f8ac4f0773a4f5e2a1b54c
tree07c6c654e77ba9e3d3932ed46da416de6c542912
parent132390c79e01b3da732bc7b5d9e729b52086ceb6
staging: drm/omap: Validate debugfs device

Added check for valid device information before dumping debugfs
information.

Signed-off-by: Andy Gross <andy.gross@ti.com>
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/omapdrm/omap_dmm_tiler.c