pata_acpi: fix build breakage if !CONFIG_PM

There are configurations where CONFIG_ACPI but !CONFIG_PM.  In this
case, pata_acpi can be selected but won't build.  Fix it.

Reported by Avuton Olrich.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index 5d3920f6fd69..0f6f7bcc3def 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -370,8 +370,10 @@ static struct pci_driver pacpi_pci_driver = {
         .id_table               = pacpi_pci_tbl,
         .probe                  = pacpi_init_one,
         .remove                 = ata_pci_remove_one,
+#ifdef CONFIG_PM
         .suspend                = ata_pci_device_suspend,
         .resume                 = ata_pci_device_resume,
+#endif
 };
 
 static int __init pacpi_init(void)