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/superio/smsc/fdc37m60x/superio.c

@@ -22,6 +22,7 @@
 #include <device/pnp.h>
 #include <uart8250.h>
 #include <pc80/keyboard.h>
+#include <stdlib.h>
 #include "chip.h"
 #include "fdc37m60x.h"
 
@@ -77,7 +78,7 @@ static struct pnp_info pnp_dev_info[] = {
 static void enable_dev(struct device *dev)
 {
 	pnp_enable_devices(dev, &pnp_ops,
-		sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
+		ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
 }
 
 struct chip_operations superio_smsc_fdc37m60x_ops = {

src/superio/smsc/lpc47b272/superio.c

@@ -32,6 +32,7 @@
 #include <bitops.h>
 #include <uart8250.h>
 #include <pc80/keyboard.h>
+#include <stdlib.h>
 #include "chip.h"
 #include "lpc47b272.h"
 
@@ -84,7 +85,7 @@ static struct pnp_info pnp_dev_info[] = {
 static void enable_dev(device_t dev)
 {
 	pnp_enable_devices(dev, &pnp_ops, 
-					   sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), 
+					   ARRAY_SIZE(pnp_dev_info), 
 					   pnp_dev_info);
 }
 

src/superio/smsc/lpc47b397/superio.c

@@ -14,6 +14,7 @@
 #include <bitops.h>
 #include <uart8250.h>
 #include <pc80/keyboard.h>
+#include <stdlib.h>
 #include "chip.h"
 #include "lpc47b397.h"
 
@@ -207,7 +208,7 @@ static struct pnp_info pnp_dev_info[] = {
 static void enable_dev(struct device *dev)
 {
 	pnp_enable_devices(dev, &pnp_ops,
-		sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
+		ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
 }
 
 struct chip_operations superio_smsc_lpc47b397_ops = {

src/superio/smsc/lpc47m10x/superio.c

@@ -31,6 +31,7 @@
 #include <bitops.h>
 #include <uart8250.h>
 #include <pc80/keyboard.h>
+#include <stdlib.h>
 #include "chip.h"
 #include "lpc47m10x.h"
 
@@ -82,7 +83,7 @@ static struct pnp_info pnp_dev_info[] = {
 static void enable_dev(device_t dev)
 {
 	pnp_enable_devices(dev, &pnp_ops, 
-					   sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), 
+					   ARRAY_SIZE(pnp_dev_info), 
 					   pnp_dev_info);
 }
 

src/superio/smsc/lpc47n217/superio.c

@@ -33,6 +33,7 @@
 #include <bitops.h>
 #include <uart8250.h>
 #include <assert.h>
+#include <stdlib.h>
 #include "chip.h"
 #include "lpc47n217.h"
 
@@ -86,7 +87,7 @@ static struct pnp_info pnp_dev_info[] = {
 static void enable_dev(device_t dev)
 {
 	pnp_enable_devices(dev, &pnp_ops, 
-					   sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), 
+					   ARRAY_SIZE(pnp_dev_info), 
 					   pnp_dev_info);
 }