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Commit 63e83c8a authored by Greg Ungerer's avatar Greg Ungerer
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m68knommu: remove empty __iounmap() it is no used 



The empty __iounmap() function is not used on m68knommu at all.

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
parent b00b766d

arch/m68k/include/asm/io_no.h

+0 −1
Original line number Diff line number Diff line
@@ -145,7 +145,6 @@ static inline void io_insl(unsigned int addr, void *buf, int len) 
#define IOMAP_WRITETHROUGH		3



extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);

extern void __iounmap(void *addr, unsigned long size);



static inline void *ioremap(unsigned long physaddr, unsigned long size)

{

arch/m68knommu/mm/kmap.c

+0 −9
Original line number Diff line number Diff line
@@ -35,15 +35,6 @@ void iounmap(void *addr) 
{

}



/*

 * __iounmap unmaps nearly everything, so be careful

 * it doesn't free currently pointer/page tables anymore but it

 * wans't used anyway and might be added later.

 */

void __iounmap(void *addr, unsigned long size)

{

}



/*

 * Set new cache mode for some kernel address space.

 * The caller must push data for that range itself, if such data may already