---

yaml
---
r: 172886
b: refs/heads/master
c: a809c68
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a2beac928dd5a3a04eb9495e3ab09519f2516f2
+refs/heads/master: a809c68752e63312c20fb027cf33da4a5ac384a5

trunk/drivers/ata/pata_ns87415.c

@@ -325,6 +325,13 @@ static struct scsi_host_template ns87415_sht = {
 	ATA_BMDMA_SHT(DRV_NAME),
 };
 
+static void ns87415_fixup(struct pci_dev *pdev)
+{
+	/* Select 512 byte sectors */
+	pci_write_config_byte(pdev, 0x55, 0xEE);
+	/* Select PIO0 8bit clocking */
+	pci_write_config_byte(pdev, 0x54, 0xB7);
+}
 
 /**
  *	ns87415_init_one - Register 87415 ATA PCI device with kernel services
@@ -371,10 +378,8 @@ static int ns87415_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	if (rc)
 		return rc;
 
-	/* Select 512 byte sectors */
-	pci_write_config_byte(pdev, 0x55, 0xEE);
-	/* Select PIO0 8bit clocking */
-	pci_write_config_byte(pdev, 0x54, 0xB7);
+	ns87415_fixup(pdev);
+
 	return ata_pci_sff_init_one(pdev, ppi, &ns87415_sht, NULL);
 }
 
@@ -384,14 +389,31 @@ static const struct pci_device_id ns87415_pci_tbl[] = {
 	{ }	/* terminate list */
 };
 
+#ifdef CONFIG_PM
+static int ns87415_reinit_one(struct pci_dev *pdev)
+{
+	struct ata_host *host = dev_get_drvdata(&pdev->dev);
+	int rc;
+
+	rc = ata_pci_device_do_resume(pdev);
+	if (rc)
+		return rc;
+
+	ns87415_fixup(pdev);
+
+	ata_host_resume(host);
+	return 0;
+}
+#endif
+
 static struct pci_driver ns87415_pci_driver = {
 	.name			= DRV_NAME,
 	.id_table		= ns87415_pci_tbl,
 	.probe			= ns87415_init_one,
 	.remove			= ata_pci_remove_one,
 #ifdef CONFIG_PM
 	.suspend		= ata_pci_device_suspend,
-	.resume			= ata_pci_device_resume,
+	.resume			= ns87415_reinit_one,
 #endif
 };