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m68knommu: add missing ioport_map() and ioport_unmap()

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Add the missing ioport_map() and ioport_unmap() functions for the
non-MMU platforms.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer 2014-09-18 15:16:01 +10:00
parent 1089c552fb
commit f89487adce
1 changed files with 9 additions and 0 deletions
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9
arch/m68k/include/asm/io_no.h
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@ -179,6 +179,15 @@ static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size
*/
#define xlate_dev_kmem_ptr(p) p
static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
{
return (void __iomem *) port;
}
static inline void ioport_unmap(void __iomem *p)
{
}
#endif /* __KERNEL__ */
#endif /* _M68KNOMMU_IO_H */