get_xip_page() uncertainity

I am trying to create valid "struct page* (*get_xip_page)(struct address_space *, sector_t, int)" to use the filemap_xip.c. I've been trying to do it as follows: virtual = ioremap(physical,size); struct page* my_get_xip_page(struct address_space *mapping, sector_t sector, int create) {

get_xip_page() uncertainity

I am trying to create valid struct page* (*get_xip_page)(struct address_space *, sector_t, int) to use the filemap_xip.c. I've been trying to do it as follows: virtual = ioremap(physical,size); struct page* my_get_xip_page(struct address_space *mapping, sector_t sector, int create) { unsigned