drivers/ata/pata_cmd640.c: fix build with CONFIG_PM=n

This is grubby, but all the ata drivers do it this way.

Would it not be better to do

#define ata_scsi_device_resume NULL

in libata.h, remove all those ifdefs?

(updated version, ug, ug)

Cc: Jeff Garzik <jeff@garzik.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index ab9468d..2105985 100644 (file)
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -181,8 +181,10 @@ static struct scsi_host_template cmd640_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 cmd640_port_ops = {
@@ -267,7 +269,11 @@ static int cmd640_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 static int cmd640_reinit_one(struct pci_dev *pdev)
 {
        cmd640_hardware_init(pdev);
+#ifdef CONFIG_PM
        return ata_pci_device_resume(pdev);
+#else
+       return 0;
+#endif
 }
 
 static const struct pci_device_id cmd640[] = {
@@ -280,7 +286,9 @@ static struct pci_driver cmd640_pci_driver = {
        .id_table       = cmd640,
        .probe          = cmd640_init_one,
        .remove         = ata_pci_remove_one,
+#ifdef CONFIG_PM
        .suspend        = ata_pci_device_suspend,
+#endif
        .resume         = cmd640_reinit_one,
 };