[PATCH] libata: add ata_dev_pair helper

Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-23 15:38:34 +00:00
parent 082776e4be
commit ebdfca6eb1
2 changed files with 19 additions and 0 deletions
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -573,6 +573,8 @@ extern int ata_std_bios_param(struct scsi_device *sdev,
 			      struct block_device *bdev,
 			      sector_t capacity, int geom[]);
 extern int ata_scsi_slave_config(struct scsi_device *sdev);
+extern struct ata_device *ata_dev_pair(struct ata_port *ap, 
+				       struct ata_device *adev);

 /*
 * Timing helpers