From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
We are peeking into PM internals so have to guard that with
IS_ENABLED(CONFIG_PM) to build where the former is disabled.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Fixes: 1fe699e30113 ("drm/i915/pmu: Fix sleep under atomic in RC6 readout")
Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Imre Deak <imre.deak@xxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
---
drivers/gpu/drm/i915/i915_pmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index bfc402d47609..a0f56925532e 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -451,7 +451,7 @@ static u64 get_rc6(struct drm_i915_private *i915, bool locked)
if (!locked)
spin_unlock_irqrestore(&i915->pmu.lock, flags);
- } else {
+ } else if (IS_ENABLED(CONFIG_PM)) {
struct pci_dev *pdev = i915->drm.pdev;
struct device *kdev = &pdev->dev;
unsigned long flags2;
--
2.14.1
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