1 files changed, 1 insertions, 0 deletions

diff --git a/arch/mips/include/asm/prom.h b/arch/mips/include/asm/prom.h
index a9494c0141fb..eaa26270a5e5 100644
--- a/arch/mips/include/asm/prom.h
+++ b/arch/mips/include/asm/prom.h
@@ -22,6 +22,7 @@ extern void device_tree_init(void);
 struct boot_param_header;
 
 extern void __dt_setup_arch(void *bph);
+extern int __dt_register_buses(const char *bus0, const char *bus1);
 
 #define dt_setup_arch(sym)                                              \
 ({                                                                      \