int can_base_addr_fixup(struct candevice_t *candev, unsigned long new_base);
int can_request_io_region(unsigned long start, unsigned long n, const char *name);
void can_release_io_region(unsigned long start, unsigned long n);
+int can_request_mem_region(unsigned long start, unsigned long n, const char *name);
+void can_release_mem_region(unsigned long start, unsigned long n);