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
diff --git a/drivers/io/io_fip.c b/drivers/io/io_fip.c
index 0cec804..9dcd901 100644
--- a/drivers/io/io_fip.c
+++ b/drivers/io/io_fip.c
@@ -143,7 +143,7 @@
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;