mpc83xx: pq-mds-pib.c typo error

Correct to val8 from val.

Signed-off-by: Tony Li <tony.li@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/board/freescale/common/pq-mds-pib.c b/board/freescale/common/pq-mds-pib.c
index d79f2eb..e4f96e8 100644
--- a/board/freescale/common/pq-mds-pib.c
+++ b/board/freescale/common/pq-mds-pib.c
@@ -79,19 +79,19 @@
 
 	printf("QOC3 ATM card on PMC0\n");
 #elif defined(CONFIG_MPC832XEMDS)
-	val = 0;
-	i2c_write(0x26, 0x7, 1, &val, 1);
-	val = 0xf7;
-	i2c_write(0x26, 0x3, 1, &val, 1);
+	val8 = 0;
+	i2c_write(0x26, 0x7, 1, &val8, 1);
+	val8 = 0xf7;
+	i2c_write(0x26, 0x3, 1, &val8, 1);
 
-	val = 0;
-	i2c_write(0x21, 0x6, 1, &val, 1);
-	i2c_write(0x21, 0x7, 1, &val, 1);
+	val8 = 0;
+	i2c_write(0x21, 0x6, 1, &val8, 1);
+	i2c_write(0x21, 0x7, 1, &val8, 1);
 
-	val = 0xdf;
-	i2c_write(0x21, 0x2, 1, &val, 1);
-	val = 0xef;
-	i2c_write(0x21, 0x3, 1, &val, 1);
+	val8 = 0xdf;
+	i2c_write(0x21, 0x2, 1, &val8, 1);
+	val8 = 0xef;
+	i2c_write(0x21, 0x3, 1, &val8, 1);
 
 	eieio();