1 files changed, 2 insertions, 13 deletions

diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
index 19686c5bc5ed..7447d322d14e 100644
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -71,23 +71,12 @@ void __init plat_mem_setup(void)
          * Load the builtin devicetree. This causes the chosen node to be
          * parsed resulting in our memory appearing
          */
-        __dt_setup_arch(&__dtb_start);
+        __dt_setup_arch(__dtb_start);
 }
 
 void __init device_tree_init(void)
 {
-        unsigned long base, size;
-
-        if (!initial_boot_params)
-                return;
-
-        base = virt_to_phys((void *)initial_boot_params);
-        size = be32_to_cpu(initial_boot_params->totalsize);
-
-        /* Before we do anything, lets reserve the dt blob */
-        reserve_bootmem(base, size, BOOTMEM_DEFAULT);
-
-        unflatten_device_tree();
+        unflatten_and_copy_device_tree();
 }
 
 void __init prom_init(void)