1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 35f78f1628fc..1f1693161956 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -18,6 +18,7 @@
 #include <linux/spinlock.h>
 #include <linux/string.h>
 #include <linux/log2.h>
+#include <linux/aspm.h>
 #include <asm/dma.h>    /* isa_dma_bridge_buggy */
 #include "pci.h"
 
@@ -519,6 +520,9 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state)
         if (need_restore)
                 pci_restore_bars(dev);
 
+        if (dev->bus->self)
+                pcie_aspm_pm_state_change(dev->bus->self);
+
         return 0;
 }