[PATCH] libata: update ata_host_init() and rename it to ata_port_init_shost()
Update ata_host_init() such that it only initializes SCSI host related
stuff and doesn't call into ata_port_init(), and rename it to
ata_port_init_shost().
Signed-off-by: Tejun Heo <htejun@gmail.com>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 83d93fc..eb9de07 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -5288,32 +5288,24 @@
}
/**
- * ata_host_init - Initialize an ata_port structure
- * @ap: Structure to initialize
- * @host: associated SCSI mid-layer structure
- * @host_set: Collection of hosts to which @ap belongs
- * @ent: Probe information provided by low-level driver
- * @port_no: Port number associated with this ata_port
+ * ata_port_init_shost - Initialize SCSI host associated with ATA port
+ * @ap: ATA port to initialize SCSI host for
+ * @shost: SCSI host associated with @ap
*
- * Initialize a new ata_port structure, and its associated
- * scsi_host.
+ * Initialize SCSI host @shost associated with ATA port @ap.
*
* LOCKING:
* Inherited from caller.
*/
-
-static void ata_host_init(struct ata_port *ap, struct Scsi_Host *host,
- struct ata_host_set *host_set,
- const struct ata_probe_ent *ent, unsigned int port_no)
+static void ata_port_init_shost(struct ata_port *ap, struct Scsi_Host *shost)
{
- ata_port_init(ap, host_set, ent, port_no);
- ap->host = host;
+ ap->host = shost;
- host->unique_id = ap->id;
- host->max_id = 16;
- host->max_lun = 1;
- host->max_channel = 1;
- host->max_cmd_len = 12;
+ shost->unique_id = ap->id;
+ shost->max_id = 16;
+ shost->max_lun = 1;
+ shost->max_channel = 1;
+ shost->max_cmd_len = 12;
}
/**
@@ -5356,7 +5348,8 @@
ap = ata_shost_to_port(host);
- ata_host_init(ap, host, host_set, ent, port_no);
+ ata_port_init(ap, host_set, ent, port_no);
+ ata_port_init_shost(ap, host);
rc = ap->ops->port_start(ap);
if (rc)