The ARRAY_SIZE macro is convenient, yet mostly unused. Switch lots of

code to use it. That makes the code more readable and also less
error-prone.

Abuild tested.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3624 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/northbridge/intel/e7520/raminit.c

@@ -21,6 +21,7 @@
 #include <cpu/x86/mem.h>
 #include <cpu/x86/mtrr.h>
 #include <cpu/x86/cache.h>
+#include <stdlib.h>
 #include "raminit.h"
 #include "e7520.h"
 
@@ -62,7 +63,7 @@ static void sdram_set_registers(const struct mem_controller *ctrl)
 	int i;
 	int max;
 
-	max = sizeof(register_values)/sizeof(register_values[0]);
+	max = ARRAY_SIZE(register_values);
 	for(i = 0; i < max; i += 3) {
 		device_t dev;
 		unsigned where;