1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 324c01b70ddd..3a7054e2bb75 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -389,8 +389,8 @@ static int __init gfar_of_init(void)
                         }
 
                         gfar_data.phy_id = *id;
-                        snprintf(gfar_data.bus_id, MII_BUS_ID_SIZE, "%x",
-                                        res.start);
+                        snprintf(gfar_data.bus_id, MII_BUS_ID_SIZE, "%llx",
+                                 (unsigned long long)res.start);
 
                         of_node_put(phy);
                         of_node_put(mdio);