tree 0c1f195ce4d6ef024c5933c162710c80fb44bbd1
parent 3801a7fd8615365a58960561d3bd3479b485ed3e
author Ben Widawsky <ben@bwidawsk.net> 1334947801 -0700
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1335166214 +0200

drm/i915: rc6 residency (fix the fix)

Chris' fix for my 32b breakage was incorrect. do_div returns a
remainder. Go back to a divide macro which is more 32b friendly.

Tested on x86-64.

This has only been compile tested on 32b systems.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48756
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Sincere-apologies: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
[danvet: fixup 32bit compile-fail.]
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>