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authorVikram Kanigiri <vikram.kanigiri@arm.com>2015-03-04 10:34:27 +0000
committerVikram Kanigiri <vikram.kanigiri@arm.com>2015-03-16 18:37:34 +0000
commita7e98ad5145bb57fd18d199f915c76ef376cf227 (patch)
treeb73a3f97e20741461f98f65d6967cb9f5ac1ea69 /drivers
parent5930eadbe5d8d4c3f15fd910476f72cd5bf86f44 (diff)
downloadtrusted-firmware-a-a7e98ad5145bb57fd18d199f915c76ef376cf227.tar.gz
Add macro to calculate number of elements in an array
This patch defines the ARRAY_SIZE macro for calculating number of elements in an array and uses it where appropriate. Change-Id: I72746a9229f0b259323972b498b9a3999731bc9b
Diffstat (limited to 'drivers')
-rw-r--r--drivers/io/io_fip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/io/io_fip.c b/drivers/io/io_fip.c
index 0cec80448e..9dcd901e54 100644
--- a/drivers/io/io_fip.c
+++ b/drivers/io/io_fip.c
@@ -143,7 +143,7 @@ static int file_to_uuid(const char *filename, uuid_t *uuid)
int i;
int status = -EINVAL;
- for (i = 0; i < (sizeof(name_uuid) / sizeof(name_uuid[0])); i++) {
+ for (i = 0; i < ARRAY_SIZE(name_uuid); i++) {
if (strcmp(filename, name_uuid[i].name) == 0) {
copy_uuid(uuid, &name_uuid[i].uuid);
status = 0;