[SCSI] qla2xxx: Updates for ISP82xx.

Re-organized and cleaned up the ISP82xx specific code.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 2f39e30..02a4d35 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -4111,7 +4111,7 @@
 		"%s(%ld): entered.\n", __func__, vha->host_no));
 
 	memset(mcp, 0, sizeof(mbx_cmd_t));
-	mcp->mb[0] = MBC_TOGGLE_INTR;
+	mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
 	mcp->mb[1] = 1;
 
 	mcp->out_mb = MBX_1|MBX_0;
@@ -4147,7 +4147,7 @@
 		"%s(%ld): entered.\n", __func__, vha->host_no));
 
 	memset(mcp, 0, sizeof(mbx_cmd_t));
-	mcp->mb[0] = MBC_TOGGLE_INTR;
+	mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
 	mcp->mb[1] = 0;
 
 	mcp->out_mb = MBX_1|MBX_0;