1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index e738f93b42fe..a963f657222b 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -184,7 +184,7 @@ void udbg_pas_real_putc(char c)
 
 void udbg_init_pas_realmode(void)
 {
-        udbg_comport = (volatile struct NS16550 __iomem *)0xfcff03f8;
+        udbg_comport = (volatile struct NS16550 __iomem *)0xfcff03f8UL;
 
         udbg_putc = udbg_pas_real_putc;
         udbg_getc = NULL;