From 593732bd41a6f16eeed9880ae7d51920fc5350ff Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Mon, 28 Mar 2011 22:32:05 +1000 Subject: m68knommu: remove stubs for __ioremap() and iounmap() The implementation of iounmap() and __ioremap() for non-mmu m68k is trivial. We can inline them in m68knommu headers and remove the trivial implementations. Signed-off-by: Greg Ungerer --- arch/m68k/include/asm/io_no.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'arch/m68k/include') diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h index cf20f30..353bf75 100644 --- a/arch/m68k/include/asm/io_no.h +++ b/arch/m68k/include/asm/io_no.h @@ -144,8 +144,10 @@ static inline void io_insl(unsigned int addr, void *buf, int len) #define IOMAP_NOCACHE_NONSER 2 #define IOMAP_WRITETHROUGH 3 -extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag); - +static inline void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag) +{ + return (void *) physaddr; +} static inline void *ioremap(unsigned long physaddr, unsigned long size) { return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); @@ -163,7 +165,7 @@ static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size return __ioremap(physaddr, size, IOMAP_FULL_CACHING); } -extern void iounmap(void *addr); +#define iounmap(addr) do { } while(0) /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem -- cgit v1.1