From e04aca4a769e16cf4f9b8a4bd3e761711640dc46 Mon Sep 17 00:00:00 2001 From: Pranith Kumar Date: Wed, 6 Aug 2014 16:03:48 -0700 Subject: [PATCH] sh: fix build error by adding generic ioport_{map/unmap}() Fix build error as reported by Geert Uytterhoeven here: http://kisskb.ellerman.id.au/kisskb/buildresult/11607865/ The error happens when CONFIG_HAS_IOPORT_MAP=n because of which there are missing definitions of ioport_map/unmap(). Fix this build error by adding these prototypes. Signed-off-by: Pranith Kumar Reported-by: Geert Uytterhoeven Cc: [3.16+] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sh/include/asm/io_noioport.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/sh/include/asm/io_noioport.h b/arch/sh/include/asm/io_noioport.h index 4d48f1436a6..c727e6ddf69 100644 --- a/arch/sh/include/asm/io_noioport.h +++ b/arch/sh/include/asm/io_noioport.h @@ -34,6 +34,17 @@ static inline void outl(unsigned int x, unsigned long port) BUG(); } +static inline void __iomem *ioport_map(unsigned long port, unsigned int size) +{ + BUG(); + return NULL; +} + +static inline void ioport_unmap(void __iomem *addr) +{ + BUG(); +} + #define inb_p(addr) inb(addr) #define inw_p(addr) inw(addr) #define inl_p(addr) inl(addr) -- 2.41.0