libata: add missing CONFIG_PM in LLDs

Add missing #ifdef CONFIG_PM conditionals around all PM related parts
in libata LLDs.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/ata/pata_rz1000.c

@@ -94,8 +94,10 @@ static struct scsi_host_template rz1000_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+#ifdef CONFIG_PM
 	.resume			= ata_scsi_device_resume,
 	.suspend		= ata_scsi_device_suspend,
+#endif
 };
 
 static struct ata_port_operations rz1000_port_ops = {
@@ -178,6 +180,7 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en
 	return -ENODEV;
 }
 
+#ifdef CONFIG_PM
 static int rz1000_reinit_one(struct pci_dev *pdev)
 {
 	/* If this fails on resume (which is a "cant happen" case), we
@@ -186,6 +189,7 @@ static int rz1000_reinit_one(struct pci_dev *pdev)
 		panic("rz1000 fifo");
 	return ata_pci_device_resume(pdev);
 }
+#endif
 
 static const struct pci_device_id pata_rz1000[] = {
 	{ PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1000), },
@@ -199,8 +203,10 @@ static struct pci_driver rz1000_pci_driver = {
 	.id_table	= pata_rz1000,
 	.probe 		= rz1000_init_one,
 	.remove		= ata_pci_remove_one,
+#ifdef CONFIG_PM
 	.suspend	= ata_pci_device_suspend,
 	.resume		= rz1000_reinit_one,
+#endif
 };
 
 static int __init rz1000_init(void)