drm/i915: fix ppgtt dump code for DEBUG_FS=n
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 8 Jan 2014 15:10:27 +0000 (16:10 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 10 Jan 2014 07:21:37 +0000 (08:21 +0100)
commit0e46ce2e7a2dc6a60b321b741d45567e6feb3502
tree77925b15b0a4f054958fefd0c638cf77544681c6
parent72ad5c45f0c9036cbc6d23aeff4e8beb6d8b5e33
drm/i915: fix ppgtt dump code for DEBUG_FS=n

A regression in the topic/ppgtt branch introduce in

commit 87d60b63e0371529faaed0667d457e5022964010
Author: Ben Widawsky <ben@bwidawsk.net>
Date:   Fri Dec 6 14:11:29 2013 -0800

    drm/i915: Add PPGTT dumper

The issue is that we're missing the definitions for the seq_file
functions and hence compilation fails.

v2: Just include the right header instead of splattering #ifdefs all
over the place (Chris).

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reported-by: Antti Koskipaa <antti.koskipaa@linux.intel.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem_gtt.c