drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 25 Feb 2016 21:10:28 +0000 (21:10 +0000)
committerJani Nikula <jani.nikula@intel.com>
Wed, 2 Mar 2016 12:40:46 +0000 (14:40 +0200)
commiteda908967feecf7575a8ab74f1695b0445cf324e
tree183dd4c3ba4a44d45ac4d7af1b3f51086560df25
parentbd90123c4973821775d7ffae9891ad36017702a9
drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)

commit 09731280028ce03e6a27e1998137f1775a2839f3
Author: Imre Deak <imre.deak@intel.com>
Date:   Wed Feb 17 14:17:42 2016 +0200

    drm/i915: Add helper to get a display power ref if it was already enabled

left the rpm wakelock assertions unbalanced if CONFIG_PM was disabled as
intel_runtime_pm_get_if_in_use() would return true without incrementing
the local bookkeeping required for the assertions.

Fixes: 09731280028c ("drm/i915: Add helper to get a display power ref if it was already enabled")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
CC: Mika Kuoppala <mika.kuoppala@intel.com>
CC: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
CC: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1456434628-22574-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Imre Deak <imre.deak@intel.com>
(cherry picked from commit 135dc79efbc119ea5fb34475996983159e6ca31c)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/intel_runtime_pm.c