[SCSI] Use SPI messages where possible

Now sym2 is using spi_print_msg, we don't need to have our own messages
for IGNORE WIDE RESIDUE and MODIFY DATA POINTER, so provide the option
of passing NULL for the label.
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/sym53c8xx_2/sym_hipd.c

@@ -72,7 +72,10 @@ static void sym_printl_hex(u_char *p, int n)
 
 static void sym_print_msg(struct sym_ccb *cp, char *label, u_char *msg)
 {
+	if (label)
 		sym_print_addr(cp->cmd, "%s: ", label);
+	else
+		sym_print_addr(cp->cmd, "");
 
 	spi_print_msg(msg);
 	printf("\n");
@@ -4486,7 +4489,7 @@ static void sym_int_sir (struct sym_hcb *np)
 			switch (np->msgin [2]) {
 			case M_X_MODIFY_DP:
 				if (DEBUG_FLAGS & DEBUG_POINTER)
-					sym_print_msg(cp,"modify DP",np->msgin);
+					sym_print_msg(cp, NULL, np->msgin);
 				tmp = (np->msgin[3]<<24) + (np->msgin[4]<<16) + 
 				      (np->msgin[5]<<8)  + (np->msgin[6]);
 				sym_modify_dp(np, tp, cp, tmp);
@@ -4513,7 +4516,7 @@ static void sym_int_sir (struct sym_hcb *np)
 		 */
 		case M_IGN_RESIDUE:
 			if (DEBUG_FLAGS & DEBUG_POINTER)
-				sym_print_msg(cp,"ign wide residue", np->msgin);
+				sym_print_msg(cp, NULL, np->msgin);
 			if (cp->host_flags & HF_SENSE)
 				OUTL_DSP(np, SCRIPTA_BA(np, clrack));
 			else