1 files changed, 1 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c
index 4093c7d285..beb027a454 100644
--- a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c
@@ -118,5 +118,5 @@ const struct MMU_tag mpc55xx_start_config_mmu [] = {
 };
 
 const size_t mpc55xx_start_config_mmu_count [] = {
-  sizeof(mpc55xx_start_config_mmu) / sizeof(mpc55xx_start_config_mmu [0])
+  RTEMS_ARRAY_SIZE(mpc55xx_start_config_mmu)
 };