1 files changed, 7 insertions, 26 deletions

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 114690bef76a..3168915adaa7 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1853,11 +1853,9 @@ error_iounmap:
 
 }
 
-#if (defined(CONFIG_PM))
-static int aac_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused aac_suspend(struct device *dev)
 {
-
-	struct Scsi_Host *shost = pci_get_drvdata(pdev);
+	struct Scsi_Host *shost = dev_get_drvdata(dev);
 	struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
 
 	scsi_host_block(shost);
@@ -1866,28 +1864,14 @@ static int aac_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	aac_release_resources(aac);
 
-	pci_set_drvdata(pdev, shost);
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
 	return 0;
 }
 
-static int aac_resume(struct pci_dev *pdev)
+static int __maybe_unused aac_resume(struct device *dev)
 {
-	struct Scsi_Host *shost = pci_get_drvdata(pdev);
+	struct Scsi_Host *shost = dev_get_drvdata(dev);
 	struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
-	int r;
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	r = pci_enable_device(pdev);
-
-	if (r)
-		goto fail_device;
 
-	pci_set_master(pdev);
 	if (aac_acquire_resources(aac))
 		goto fail_device;
 	/*
@@ -1902,10 +1886,8 @@ static int aac_resume(struct pci_dev *pdev)
 fail_device:
 	printk(KERN_INFO "%s%d: resume failed.\n", aac->name, aac->id);
 	scsi_host_put(shost);
-	pci_disable_device(pdev);
 	return -ENODEV;
 }
-#endif
 
 static void aac_shutdown(struct pci_dev *dev)
 {
@@ -2050,15 +2032,14 @@ static struct pci_error_handlers aac_pci_err_handler = {
 	.resume			= aac_pci_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(aac_pm_ops, aac_suspend, aac_resume);
+
 static struct pci_driver aac_pci_driver = {
 	.name		= AAC_DRIVERNAME,
 	.id_table	= aac_pci_tbl,
 	.probe		= aac_probe_one,
 	.remove		= aac_remove_one,
-#if (defined(CONFIG_PM))
-	.suspend	= aac_suspend,
-	.resume		= aac_resume,
-#endif
+	.driver.pm      = &aac_pm_ops,
 	.shutdown	= aac_shutdown,
 	.err_handler    = &aac_pci_err_handler,
 };