CRIS don't need any special mapping for io, but didn't define this,
meaning that all uses of io_remap_pfn_range lead to compile errors.
This fixes a compile error introduced in CRIS when drivers/mtd/mtdchar.c
mmap handling was changed in commit
dd02b67d5e9e7896891fa27eb5db65f55a290998
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
#define pgd_ERROR(e) \
printk("%s:%d: bad pgd %p(%08lx).\n", __FILE__, __LINE__, &(e), pgd_val(e))
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
+ remap_pfn_range(vma, vaddr, pfn, size, prot)
+
extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; /* defined in head.S */