[POWERPC] 4xx: logical/bitand typo in powerpc/boot/4xx.c

logical/bitand typo

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

arch/powerpc/boot/4xx.c

@@ -159,7 +159,7 @@ void ibm4xx_denali_fixup_memsize(void)
 	val = DDR_GET_VAL(val, DDR_CS_MAP, DDR_CS_MAP_SHIFT);
 	cs = 0;
 	while (val) {
-		if (val && 0x1)
+		if (val & 0x1)
 			cs++;
 		val = val >> 1;
 	}