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m68k: Add missing ioport_unmap()

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drivers/net/ethernet/cirrus/cs89x0.c: In function ‘cs89x0_ioport_probe’:
drivers/net/ethernet/cirrus/cs89x0.c:1629: error: implicit declaration of function ‘ioport_unmap’

Add the missing ioport_unmap() implementation, and convert ioport_map()
from a macro to a static inline function while we're at it (both copied
from asm-generic).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2014-09-09 11:32:44 +02:00
parent 9aa59cacdf
commit a000dfc2ab
1 changed files with 8 additions and 1 deletions
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9
arch/m68k/include/asm/io_mm.h
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@ -510,6 +510,13 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
*/
#define xlate_dev_kmem_ptr(p) p
#define ioport_map(port, nr) ((void __iomem *)(port))
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 /* _IO_H */