diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 8a5b2b51bde4fe98fee7887352b2baecfb80618c..72baf749e65ef812d8e7f6ed69fba0b44cfc7d58 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -578,7 +578,7 @@ static void pciehp_remove (struct pcie_device *device)
 }
 
 #ifdef CONFIG_PM
-static int pciehp_suspend (struct pcie_device *dev, u32 state)
+static int pciehp_suspend (struct pcie_device *dev, pm_message_t state)
 {
 	printk("%s ENTRY\n", __FUNCTION__);	
 	return 0;
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h
index 6c3ad891866757e6eee9700e882e8383661f54cb..537b372dc3408868908ace74799c109207534a5d 100644
--- a/drivers/pci/pcie/portdrv.h
+++ b/drivers/pci/pcie/portdrv.h
@@ -31,7 +31,7 @@ extern struct bus_type pcie_port_bus_type;
 extern int pcie_port_device_probe(struct pci_dev *dev);
 extern int pcie_port_device_register(struct pci_dev *dev);
 #ifdef CONFIG_PM
-extern int pcie_port_device_suspend(struct pci_dev *dev, u32 state);
+extern int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state);
 extern int pcie_port_device_resume(struct pci_dev *dev);
 #endif
 extern void pcie_port_device_remove(struct pci_dev *dev);
diff --git a/drivers/pci/pcie/portdrv_bus.c b/drivers/pci/pcie/portdrv_bus.c
index 9a02f28ed05f5519ea6433bad4d9cde6edfd4670..4037a3e568de9d97043a946e6eb936f914de27cb 100644
--- a/drivers/pci/pcie/portdrv_bus.c
+++ b/drivers/pci/pcie/portdrv_bus.c
@@ -15,7 +15,7 @@
 #include <linux/pcieport_if.h>
 
 static int pcie_port_bus_match(struct device *dev, struct device_driver *drv);
-static int pcie_port_bus_suspend(struct device *dev, u32 state);
+static int pcie_port_bus_suspend(struct device *dev, pm_message_t state);
 static int pcie_port_bus_resume(struct device *dev);
 
 struct bus_type pcie_port_bus_type = {
@@ -46,7 +46,7 @@ static int pcie_port_bus_match(struct device *dev, struct device_driver *drv)
 	return 1;
 }
 
-static int pcie_port_bus_suspend(struct device *dev, u32 state)
+static int pcie_port_bus_suspend(struct device *dev, pm_message_t state)
 {
 	struct pcie_device *pciedev;
 	struct pcie_port_service_driver *driver;
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 127f64f85dc5c44dc4c947fc88b8b22e4a28303b..576285765e98cab75dab2fcc2d0ffbc1d9ff7897 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -61,7 +61,7 @@ static int pcie_port_remove_service(struct device *dev)
 
 static void pcie_port_shutdown_service(struct device *dev) {}
 
-static int pcie_port_suspend_service(struct device *dev, u32 state, u32 level)
+static int pcie_port_suspend_service(struct device *dev, pm_message_t state, u32 level)
 {
 	struct pcie_device *pciedev;
 	struct pcie_port_service_driver *driver;
@@ -76,7 +76,7 @@ static int pcie_port_suspend_service(struct device *dev, u32 state, u32 level)
 	return 0;
 }
 
-static int pcie_port_resume_service(struct device *dev, u32 state)
+static int pcie_port_resume_service(struct device *dev, u32 level)
 {
 	struct pcie_device *pciedev;
 	struct pcie_port_service_driver *driver;
@@ -317,7 +317,7 @@ int pcie_port_device_register(struct pci_dev *dev)
 }
 
 #ifdef CONFIG_PM
-int pcie_port_device_suspend(struct pci_dev *dev, u32 state)
+int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state)
 {
 	struct list_head 		*head, *tmp;
 	struct device 			*parent, *child;
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 3184843c36490549464b16802714d05a487032d5..e9095ee508e348ec0a2e24572805010c83a61bb0 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -67,7 +67,7 @@ static void pcie_portdrv_remove (struct pci_dev *dev)
 }
 
 #ifdef CONFIG_PM
-static int pcie_portdrv_suspend (struct pci_dev *dev, u32 state)
+static int pcie_portdrv_suspend (struct pci_dev *dev, pm_message_t state)
 {
 	return pcie_port_device_suspend(dev, state);
 }
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index cd3eafc2c23335976b915782c2e516cf8d1fa4e5..b44e01a70914a81cccabfdbc4ad4c4df1e3a5afc 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -59,7 +59,7 @@ struct pcie_port_service_driver {
 	int (*probe) (struct pcie_device *dev, 
 		const struct pcie_port_service_id *id);
 	void (*remove) (struct pcie_device *dev);
-	int (*suspend) (struct pcie_device *dev, u32 state);
+	int (*suspend) (struct pcie_device *dev, pm_message_t state);
 	int (*resume) (struct pcie_device *dev);
 
 	const struct pcie_port_service_id *id_table;