rcar_gen3: plat: Function cleanup

Replace foo_t with struct foo.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
diff --git a/plat/renesas/rcar/bl2_plat_setup.c b/plat/renesas/rcar/bl2_plat_setup.c
index 77a5ed1..b0ce069 100644
--- a/plat/renesas/rcar/bl2_plat_setup.c
+++ b/plat/renesas/rcar/bl2_plat_setup.c
@@ -388,7 +388,7 @@
 	return 0;
 }
 
-meminfo_t *bl2_plat_sec_mem_layout(void)
+struct meminfo *bl2_plat_sec_mem_layout(void)
 {
 	return &bl2_tzram_layout;
 }
diff --git a/plat/renesas/rcar/bl31_plat_setup.c b/plat/renesas/rcar/bl31_plat_setup.c
index 6f31417..c648a07 100644
--- a/plat/renesas/rcar/bl31_plat_setup.c
+++ b/plat/renesas/rcar/bl31_plat_setup.c
@@ -64,7 +64,7 @@
 	cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr()));
 }
 
-entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
+struct entry_point_info *bl31_plat_get_next_image_ep_info(uint32_t type)
 {
 	bl2_to_bl31_params_mem_t *from_bl2 = (bl2_to_bl31_params_mem_t *)
 					     PARAMS_BASE;