diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index e400263..eeb9f66 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -884,7 +884,7 @@
  *	@host: mmc host
  *	@state: suspend mode (PM_SUSPEND_xxx)
  */
-int mmc_suspend_host(struct mmc_host *host, u32 state)
+int mmc_suspend_host(struct mmc_host *host, pm_message_t state)
 {
 	mmc_claim_host(host);
 	mmc_deselect_cards(host);
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 3ee961c..3a5f6ac 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -603,7 +603,7 @@
 }
 
 #ifdef CONFIG_PM
-static int mmci_suspend(struct amba_device *dev, u32 state)
+static int mmci_suspend(struct amba_device *dev, pm_message_t state)
 {
 	struct mmc_host *mmc = amba_get_drvdata(dev);
 	int ret = 0;
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index f76deed..b78beb1 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -558,7 +558,7 @@
 }
 
 #ifdef CONFIG_PM
-static int pxamci_suspend(struct device *dev, u32 state, u32 level)
+static int pxamci_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct mmc_host *mmc = dev_get_drvdata(dev);
 	int ret = 0;
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 938bca0..3974752 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1563,7 +1563,7 @@
  */
 
 #ifdef CONFIG_PM
-static int wbsd_suspend(struct device *dev, u32 state, u32 level)
+static int wbsd_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	DBGF("Not yet supported\n");
 
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 0a6f861..5238570 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -403,7 +403,7 @@
 }
 
 #ifdef CONFIG_PM
-static int sa1100_mtd_suspend(struct device *dev, u32 state, u32 level)
+static int sa1100_mtd_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct sa_info *info = dev_get_drvdata(dev);
 	int ret = 0;
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 85f3a74..f6da46d 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1757,7 +1757,7 @@
 
 
 #ifdef CONFIG_PM
-static int mesh_suspend(struct macio_dev *mdev, u32 state)
+static int mesh_suspend(struct macio_dev *mdev, pm_message_t state)
 {
 	struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
 	unsigned long flags;
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index acfead1..d28c0d9 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -3435,7 +3435,7 @@
 #ifdef CONFIG_PM
 
 /* Device suspended */
-static int nsp32_suspend(struct pci_dev *pdev, u32 state)
+static int nsp32_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct Scsi_Host *host = pci_get_drvdata(pdev);
 
@@ -3443,7 +3443,7 @@
 
 	pci_save_state     (pdev);
 	pci_disable_device (pdev);
-	pci_set_power_state(pdev, state);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
 	return 0;
 }
@@ -3457,8 +3457,8 @@
 
 	nsp32_msg(KERN_INFO, "pci-resume: pdev=0x%p, slot=%s, host=0x%p", pdev, pci_name(pdev), host);
 
-	pci_set_power_state(pdev, 0);
-	pci_enable_wake    (pdev, 0, 0);
+	pci_set_power_state(pdev, PCI_D0);
+	pci_enable_wake    (pdev, PCI_D0, 0);
 	pci_restore_state  (pdev);
 
 	reg = nsp32_read2(data->BaseAddress, INDEX_REG);
@@ -3479,7 +3479,7 @@
 }
 
 /* Enable wake event */
-static int nsp32_enable_wake(struct pci_dev *pdev, u32 state, int enable)
+static int nsp32_enable_wake(struct pci_dev *pdev, pci_power_t state, int enable)
 {
 	struct Scsi_Host *host = pci_get_drvdata(pdev);