1/* 2 * Out-of-line map I/O functions for simple maps when CONFIG_COMPLEX_MAPPINGS 3 * is enabled. 4 */ 5 6#include <linux/kernel.h> 7#include <linux/module.h> 8 9#include <linux/mtd/map.h> 10#include <linux/mtd/xip.h> 11 12static map_word __xipram simple_map_read(struct map_info *map, unsigned long ofs) 13{ 14 return inline_map_read(map, ofs); 15} 16 17static void __xipram simple_map_write(struct map_info *map, const map_word datum, unsigned long ofs) 18{ 19 inline_map_write(map, datum, ofs); 20} 21 22static void __xipram simple_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) 23{ 24 inline_map_copy_from(map, to, from, len); 25} 26 27static void __xipram simple_map_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len) 28{ 29 inline_map_copy_to(map, to, from, len); 30} 31 32void simple_map_init(struct map_info *map) 33{ 34 BUG_ON(!map_bankwidth_supported(map->bankwidth)); 35 36 map->read = simple_map_read; 37 map->write = simple_map_write; 38 map->copy_from = simple_map_copy_from; 39 map->copy_to = simple_map_copy_to; 40} 41 42EXPORT_SYMBOL(simple_map_init); 43MODULE_LICENSE("GPL"); 44