1 files changed, 2 insertions, 1 deletions

diff --git a/arch/tile/include/asm/io.h b/arch/tile/include/asm/io.h
index c9ea1652af03..d2152deb1f3c 100644
--- a/arch/tile/include/asm/io.h
+++ b/arch/tile/include/asm/io.h
@@ -204,7 +204,8 @@ static inline long ioport_panic(void)
 
 static inline void __iomem *ioport_map(unsigned long port, unsigned int len)
 {
-        return (void __iomem *) ioport_panic();
+        pr_info("ioport_map: mapping IO resources is unsupported on tile.\n");
+        return NULL;
 }
 
 static inline void ioport_unmap(void __iomem *addr)