1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index 7541bf44d2da..2da65a9c93f6 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -155,7 +155,7 @@ void udbg_maple_real_putc(unsigned char c)
         }
 }
 
-void udbg_init_maple_realmode(void)
+void __init udbg_init_maple_realmode(void)
 {
         udbg_comport = (volatile struct NS16550 __iomem *)0xf40003f8;