[SCSI] lpfc 8.3.24: Add resource extent support

This patch adds support for hardware that returns resource ids via
extents rather than contiguous ranges.

[jejb: checkpatch.pl fixes]
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>

drivers/scsi/lpfc/lpfc_vport.c

@@ -83,7 +83,7 @@ inline void lpfc_vport_set_state(struct lpfc_vport *vport,
 static int
 lpfc_alloc_vpi(struct lpfc_hba *phba)
 {
-	int  vpi;
+	unsigned long vpi;
 
 	spin_lock_irq(&phba->hbalock);
 	/* Start at bit 1 because vpi zero is reserved for the physical port */