48 					   BITS_PER_LONG) * sizeof(*nand->bbt.cache);  in nanddev_read_bbt()
57 	if (!nand->bbt.cache)  in nanddev_read_bbt()
101 	if (update && version > nand->bbt.version) {  in nanddev_read_bbt()
102 		memcpy(nand->bbt.cache, data_buf, nbytes);  in nanddev_read_bbt()
103 		nand->bbt.version = version;  in nanddev_read_bbt()
118 					   BITS_PER_LONG) * sizeof(*nand->bbt.cache);  in nanddev_write_bbt()
127 	BBT_DBG("write_bbt to blk=%d ver=%d\n", block, nand->bbt.version);  in nanddev_write_bbt()
128 	if (!nand->bbt.cache)  in nanddev_write_bbt()
151 	memcpy(data_buf, nand->bbt.cache, nbytes);  in nanddev_write_bbt()
153 	bbt_info->version = nand->bbt.version;  in nanddev_write_bbt()
209 	nand->bbt.version = 0;  in nanddev_scan_bbt()
214 	nand->bbt.option |= NANDDEV_BBT_SCANNED;  in nanddev_scan_bbt()
216 	if (nand->bbt.version == 0) {  in nanddev_scan_bbt()
220 			nand->bbt.option = 0;  in nanddev_scan_bbt()
245 	nand->bbt.cache = kcalloc(nwords, sizeof(*nand->bbt.cache),  in nanddev_bbt_init()
247 	if (!nand->bbt.cache)  in nanddev_bbt_init()
262 	kfree(nand->bbt.cache);  in nanddev_bbt_cleanup()
278 	if (nand->bbt.cache &&  in nanddev_bbt_update()
279 	    nand->bbt.option & NANDDEV_BBT_USE_FLASH) {  in nanddev_bbt_update()
313 			nand->bbt.version++;  in nanddev_bbt_update()
349 	unsigned long *pos = nand->bbt.cache +  in nanddev_bbt_get_block_status()
355 	if (nand->bbt.option & NANDDEV_BBT_USE_FLASH &&  in nanddev_bbt_get_block_status()
356 	    !(nand->bbt.option & NANDDEV_BBT_SCANNED))  in nanddev_bbt_get_block_status()
388 	unsigned long *pos = nand->bbt.cache +  in nanddev_bbt_set_block_status()