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-rw-r--r--drivers/pci/hotplug/pciehp_hpc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 5c24e938042f..08e84d61874e 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -546,6 +546,10 @@ static irqreturn_t pcie_isr(int irq, void *dev_id)
u8 present;
bool link;
+ /* Interrupts cannot originate from a controller that's asleep */
+ if (pdev->current_state == PCI_D3cold)
+ return IRQ_NONE;
+
/*
* In order to guarantee that all interrupt events are
* serviced, we need to re-inspect Slot Status register after