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

6 files changed, 9 insertions, 6 deletions

diff --git a/src/mainboard/amd/dbm690t/get_bus_conf.c b/src/mainboard/amd/dbm690t/get_bus_conf.c
index e94fdc3015..b776e21113 100644
--- a/src/mainboard/amd/dbm690t/get_bus_conf.c
+++ b/src/mainboard/amd/dbm690t/get_bus_conf.c
@@ -22,6 +22,7 @@
 #include <device/pci_ids.h>
 #include <string.h>
 #include <stdint.h>
+#include <stdlib.h>
 #if CONFIG_LOGICAL_CPUS==1
 #include <cpu/amd/dualcore.h>
 #endif
@@ -72,7 +73,7 @@ void get_bus_conf(void)
 		return;		/* do it only once */
 	get_bus_conf_done = 1;
 
-	sysconf.hc_possible_num = sizeof(pci1234x) / sizeof(pci1234x[0]);
+	sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);
 	for (i = 0; i < sysconf.hc_possible_num; i++) {
 		sysconf.pci1234[i] = pci1234x[i];
 		sysconf.hcdn[i] = hcdnx[i];
diff --git a/src/mainboard/amd/dbm690t/resourcemap.c b/src/mainboard/amd/dbm690t/resourcemap.c
index 3664947052..d79e99f488 100644
--- a/src/mainboard/amd/dbm690t/resourcemap.c
+++ b/src/mainboard/amd/dbm690t/resourcemap.c
@@ -273,6 +273,6 @@ static void setup_dbm690t_resource_map(void)
 	};
 
 	int max;
-	max = sizeof(register_values) / sizeof(register_values[0]);
+	max = ARRAY_SIZE(register_values);
 	setup_resource_map(register_values, max);
 }
diff --git a/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c b/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c
index d76b1ef2b9..f1b374ae95 100644
--- a/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c
+++ b/src/mainboard/amd/serengeti_cheetah/get_bus_conf.c
@@ -9,6 +9,7 @@
 
 #include <cpu/amd/amdk8_sysconf.h>
 
+#include <stdlib.h>
 #include "mb_sysconf.h"
 
 // Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables
@@ -90,7 +91,7 @@ void get_bus_conf(void)
 	
 	m = sysconf.mb;
 
-	sysconf.hc_possible_num = sizeof(pci1234x)/sizeof(pci1234x[0]);	
+	sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);	
 	for(i=0;i<sysconf.hc_possible_num; i++) {
 		sysconf.pci1234[i] = pci1234x[i];
 		sysconf.hcdn[i] = hcdnx[i];
diff --git a/src/mainboard/amd/serengeti_cheetah/resourcemap.c b/src/mainboard/amd/serengeti_cheetah/resourcemap.c
index e5fc91b30e..9b19503360 100644
--- a/src/mainboard/amd/serengeti_cheetah/resourcemap.c
+++ b/src/mainboard/amd/serengeti_cheetah/resourcemap.c
@@ -258,7 +258,7 @@ static void setup_mb_resource_map(void)
 	};
 
 	int max;
-	max = sizeof(register_values)/sizeof(register_values[0]);
+	max = ARRAY_SIZE(register_values);
 	setup_resource_map(register_values, max);
 }
 
diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c b/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c
index 68b9964edd..0eae634fd1 100644
--- a/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c
+++ b/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c
@@ -28,6 +28,7 @@
 
 #include <cpu/amd/amdfam10_sysconf.h>
 
+#include <stdlib.h>
 #include "mb_sysconf.h"
 
 /* Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables */
@@ -111,7 +112,7 @@ void get_bus_conf(void)
 		m->bus_type[i] = 0;
 	}
 
-	sysconf.hc_possible_num = sizeof(pci1234x)/sizeof(pci1234x[0]);
+	sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);
 	for(i=0;i<sysconf.hc_possible_num; i++) {
 		sysconf.pci1234[i] = pci1234x[i];
 		sysconf.hcdn[i] = hcdnx[i];
diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/resourcemap.c b/src/mainboard/amd/serengeti_cheetah_fam10/resourcemap.c
index bfc03618b8..04698d7369 100644
--- a/src/mainboard/amd/serengeti_cheetah_fam10/resourcemap.c
+++ b/src/mainboard/amd/serengeti_cheetah_fam10/resourcemap.c
@@ -275,7 +275,7 @@ static void setup_mb_resource_map(void)
 	};
 
 	int max;
-	max = sizeof(register_values)/sizeof(register_values[0]);
+	max = ARRAY_SIZE(register_values);
 	setup_resource_map(register_values, max);
 }