From 719cd21ceddb45b31394302cd9f2adc8b281e476 Mon Sep 17 00:00:00 2001
From: Michel Thierry <michel.thierry@intel.com>
Date: Thu, 26 Feb 2015 11:28:13 +0000
Subject: [PATCH] drm/i915: Add missing description to parameter in
 alloc_pt_range

The patch "drm/i915: Plumb drm_device through page tables operations"
added an extra parameter, but it didn't update the function description.
Also remove unnecessary blank line added by the same patch.

Found by kbuild test robot.

Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
Reading git-format-patch failed