[PATCH] sata_via: add missing PM hooks

[Tejun Heo <htejun@gmail.com>]

For some reason, sata_via is missing PM hooks.  Add them.  Spotted by
Jeroen Janssen <jeroen.janssen@gmail.com>.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Jeroen Janssen <jeroen.janssen@gmail.com>
---
I have no idea how we missed this.  This is for both libata-dev &&
-stable.  Thanks.

Index: tree0/drivers/ata/sata_via.c
===================================================================
--- tree0.orig/drivers/ata/sata_via.c
+++ tree0/drivers/ata/sata_via.c
@@ -97,6 +97,10 @@ static struct pci_driver svia_pci_driver
 	.name			= DRV_NAME,
 	.id_table		= svia_pci_tbl,
 	.probe			= svia_init_one,
+#ifdef CONFIG_PM
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
+#endif
 	.remove			= ata_pci_remove_one,
 };
 
@@ -116,6 +120,10 @@ static struct scsi_host_template svia_sh
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+#ifdef CONFIG_PM
+	.suspend		= ata_scsi_device_suspend,
+	.resume			= ata_scsi_device_resume,
+#endif
 };
 
 static const struct ata_port_operations vt6420_sata_ops = {