43 #define ONENAND_CORE(flash)		(flash->data)  argument
44 #define ONENAND_CORE_SPARE(flash, this, offset)				\  argument
45 	((flash->data) + (this->chipsize) + (offset >> 5))
78 	struct onenand_flash	flash;  member
230 	struct onenand_flash *flash = this->priv;  in onenand_data_handle()  local
246 		src = ONENAND_CORE(flash) + offset;  in onenand_data_handle()
252 		src = ONENAND_CORE_SPARE(flash, this, offset);  in onenand_data_handle()
259 		dest = ONENAND_CORE(flash) + offset;  in onenand_data_handle()
278 		dest = ONENAND_CORE_SPARE(flash, this, offset);  in onenand_data_handle()
287 		memset(ONENAND_CORE(flash) + offset, 0xff, mtd->erasesize);  in onenand_data_handle()
288 		memset(ONENAND_CORE_SPARE(flash, this, offset), 0xff,  in onenand_data_handle()
381 static int __init flash_init(struct onenand_flash *flash)  in flash_init()  argument
386 	flash->base = kzalloc(131072, GFP_KERNEL);  in flash_init()
387 	if (!flash->base) {  in flash_init()
395 	ONENAND_CORE(flash) = vmalloc(size + (size >> 5));  in flash_init()
396 	if (!ONENAND_CORE(flash)) {  in flash_init()
398 		kfree(flash->base);  in flash_init()
402 	memset(ONENAND_CORE(flash), 0xff, size + (size >> 5));  in flash_init()
405 	writew(manuf_id, flash->base + ONENAND_REG_MANUFACTURER_ID);  in flash_init()
406 	writew(device_id, flash->base + ONENAND_REG_DEVICE_ID);  in flash_init()
407 	writew(version_id, flash->base + ONENAND_REG_VERSION_ID);  in flash_init()
413 	writew(buffer_size, flash->base + ONENAND_REG_DATA_BUFFER_SIZE);  in flash_init()
424 static void flash_exit(struct onenand_flash *flash)  in flash_exit()  argument
426 	vfree(ONENAND_CORE(flash));  in flash_exit()
427 	kfree(flash->base);  in flash_exit()
451 	if (flash_init(&info->flash)) {  in onenand_sim_init()
460 	info->onenand.base = info->flash.base;  in onenand_sim_init()
461 	info->onenand.priv = &info->flash;  in onenand_sim_init()
468 		flash_exit(&info->flash);  in onenand_sim_init()
482 	struct onenand_flash *flash = this->priv;  in onenand_sim_exit()  local
485 	flash_exit(flash);  in onenand_sim_exit()