[PATCH] libata: Add ata_port_init

Separate out the ata_port initialization from ata_host_init
so that it can be used in future SAS patches.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index c325679d9b54..b38aa4a286be 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -69,6 +69,8 @@ extern int ata_flush_cache(struct ata_device *dev);
 extern void ata_dev_init(struct ata_device *dev);
 extern int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg);
 extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg);
+extern void ata_port_init(struct ata_port *ap, struct ata_host_set *host_set,
+                          const struct ata_probe_ent *ent, unsigned int port_no);
 
 
 /* libata-scsi.c */