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drm/i915/gt: Fixup config ifdeffery for pm_suspend_target_state

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pm_suspend_target_state is declared under CONFIG_PM_SLEEP but only
defined under CONFIG_SUSPEND. Play safe and only use the symbol if it is
both declared and defined.

Reported-by: kbuild-all@lists.01.org
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Fixes: a70a9e998e ("drm/i915: Defer rc6 shutdown to suspend_late")
Cc: Andi Shyti <andi.shyti@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191120182209.3967833-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-11-20 18:22:09 +00:00
parent 88cec4973d
commit e435c608e8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/gt/intel_gt_pm.c
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@ -272,7 +272,7 @@ void intel_gt_suspend_prepare(struct intel_gt *gt)
static suspend_state_t pm_suspend_target(void)
{
#if IS_ENABLED(CONFIG_PM_SLEEP)
#if IS_ENABLED(CONFIG_SUSPEND) && IS_ENABLED(CONFIG_PM_SLEEP)
return pm_suspend_target_state;
#else
return PM_SUSPEND_TO_IDLE;