From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 14 Apr 2015 15:35:15 +0000 (+0200)
Subject: drm/i915: Move PTE_READ_ONLY to ->pte_encode vfunc
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~17^2~58^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f329f5f6eb4fad8f2e9c62fe37ec01ae5ce0f212;p=pandora-kernel.git

drm/i915: Move PTE_READ_ONLY to ->pte_encode vfunc

It's only used as a flag there, so unconfuse things a bit.
Also separate the bind_vma flag space from the pte_encode flag
space in the code.

Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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