[SCSI] qla2xxx: Correct maximum supported lun and target-id definitions.

Correct maximum supported lun and target-id definitions.

The driver uses command-IOCBs which support a maximum lun
value of 0xffff -- correct #define to reflect the change.
Also, remove superfluous MAX_TARGET definition.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/qla2xxx/qla_def.h

@@ -181,7 +181,7 @@
  */
 #define WWN_SIZE		8	/* Size of WWPN, WWN & WWNN */
 #define MAX_FIBRE_DEVICES	512
-#define MAX_FIBRE_LUNS  	256
+#define MAX_FIBRE_LUNS  	0xFFFF
 #define	MAX_RSCN_COUNT		32
 #define	MAX_HOST_COUNT		16
 
@@ -191,7 +191,6 @@
 #define MAX_BUSES		1  /* We only have one bus today */
 #define MAX_TARGETS_2100	MAX_FIBRE_DEVICES
 #define MAX_TARGETS_2200	MAX_FIBRE_DEVICES
-#define MAX_TARGETS		MAX_FIBRE_DEVICES
 #define MIN_LUNS		8
 #define MAX_LUNS		MAX_FIBRE_LUNS
 #define MAX_CMDS_PER_LUN	255

drivers/scsi/qla2xxx/qla_init.c

@@ -2094,7 +2094,8 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
 		qla_printk(KERN_WARNING, ha,
 		    "Unable to allocate fc remote port!\n");
 
-	if (rport->scsi_target_id != -1 && rport->scsi_target_id < MAX_TARGETS)
+	if (rport->scsi_target_id != -1 &&
+	    rport->scsi_target_id < ha->host->max_id)
 		fcport->os_target_id = rport->scsi_target_id;
 
 	rport->dd_data = fcport;