#define IO_SPACE_LIMIT 0xffffffff
-#define __io_virt(x) ((void *)(PAGE_OFFSET | (unsigned long)(x)))
-
/*
* Change virtual addresses to physical addresses and vv.
* These are pretty trivial
static inline void * phys_to_virt(unsigned long address)
{
- return __io_virt(address);
+ return (void *) address;
}
-#define mmiowb() do { } while (0)
-
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access