unsigned long sh_io_port_base __read_mostly = -1;
EXPORT_SYMBOL(sh_io_port_base);
-void __iomem *__ioport_map(unsigned long addr, unsigned int size)
-{
- if (sh_mv.mv_ioport_map)
- return sh_mv.mv_ioport_map(addr, size);
-
- return (void __iomem *)(addr + sh_io_port_base);
-}
-EXPORT_SYMBOL(__ioport_map);
-
void __iomem *ioport_map(unsigned long port, unsigned int nr)
{
void __iomem *ret;
if (ret)
return ret;
- return __ioport_map(port, nr);
+ return (void __iomem *)(port + sh_io_port_base);
}
EXPORT_SYMBOL(ioport_map);
void ioport_unmap(void __iomem *addr)
{
- if (sh_mv.mv_ioport_unmap)
- sh_mv.mv_ioport_unmap(addr);
}
EXPORT_SYMBOL(ioport_unmap);