libata: add CONFIG_PM to libata core layer

[powerpc.git] / drivers / ata / libata-scsi.c

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 00a9a6c..6cc817a 100644 (file)
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -510,6 +510,7 @@ static void ata_dump_status(unsigned id, struct ata_taskfile *tf)
        }
 }
 
+#ifdef CONFIG_PM
 /**
  *     ata_scsi_device_suspend - suspend ATA device associated with sdev
  *     @sdev: the SCSI device to suspend
@@ -634,6 +635,7 @@ int ata_scsi_device_resume(struct scsi_device *sdev)
        sdev->sdev_gendev.power.power_state = PMSG_ON;
        return 0;
 }
+#endif /* CONFIG_PM */
 
 /**
  *     ata_to_sense_error - convert ATA error to SCSI error