Also use the hi/lo helpers.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

drivers/scsi/ibmmca.c

@@ -1002,12 +1002,11 @@ static char *ti_p(int dev)
 /* interpreter for logical device numbers (ldn) */
 static char *ti_l(int val)
 {
-	const char hex[16] = "0123456789abcdef";
 	static char answer[2];
 
 	answer[1] = (char) (0x0);
 	if (val <= MAX_LOG_DEV)
-		answer[0] = hex[val];
+		answer[0] = hex_asc[val];
 	else
 		answer[0] = '-';
 	return (char *) &answer;

drivers/scsi/ultrastor.c

@@ -876,8 +876,8 @@ static int ultrastor_abort(struct scsi_cmnd *SCpnt)
 	for (i = 0; i < 16; i++)
 	  {
 	    unsigned char p = inb(port0 + i);
-	    out[28 + i * 3] = "0123456789abcdef"[p >> 4];
-	    out[29 + i * 3] = "0123456789abcdef"[p & 15];
+	    out[28 + i * 3] = hex_asc_hi(p);
+	    out[29 + i * 3] = hex_asc_lo(p);
 	    out[30 + i * 3] = ' ';
 	  }
 	out[28 + i * 3] = '\n';