ppc: qemu: Drop init_laws() and print_laws()

These are no longer needed. Drop them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale/qemu-ppce500/qemu-ppce500.c

@@ -254,11 +254,6 @@ int ft_board_setup(void *blob, struct bd_info *bd)
 }
 #endif
 
-void print_laws(void)
-{
-	/* We don't emulate LAWs yet */
-}
-
 phys_size_t fixed_sdram(void)
 {
 	return get_linear_ram_size();
@@ -302,11 +297,6 @@ void init_tlbs(void)
 			      1024 * 1024, TLB_MAP_RAM));
 }
 
-void init_laws(void)
-{
-	/* We don't emulate LAWs yet */
-}
-
 static uint32_t get_cpu_freq(void)
 {
 	void *fdt = get_fdt_virt();