23 static int spinand_read_reg_op(struct spinand_device *spinand, u8 reg, u8 *val)  in spinand_read_reg_op()  argument
26 						      spinand->scratchbuf);  in spinand_read_reg_op()
29 	ret = spi_mem_exec_op(spinand->spimem, &op);  in spinand_read_reg_op()
33 	*val = *spinand->scratchbuf;  in spinand_read_reg_op()
37 static int spinand_write_reg_op(struct spinand_device *spinand, u8 reg, u8 val)  in spinand_write_reg_op()  argument
40 						      spinand->scratchbuf);  in spinand_write_reg_op()
42 	*spinand->scratchbuf = val;  in spinand_write_reg_op()
43 	return spi_mem_exec_op(spinand->spimem, &op);  in spinand_write_reg_op()
46 static int spinand_read_status(struct spinand_device *spinand, u8 *status)  in spinand_read_status()  argument
48 	return spinand_read_reg_op(spinand, REG_STATUS, status);  in spinand_read_status()
51 static int spinand_get_cfg(struct spinand_device *spinand, u8 *cfg)  in spinand_get_cfg()  argument
53 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_get_cfg()
55 	if (WARN_ON(spinand->cur_target < 0 ||  in spinand_get_cfg()
56 		    spinand->cur_target >= nand->memorg.ntargets))  in spinand_get_cfg()
59 	*cfg = spinand->cfg_cache[spinand->cur_target];  in spinand_get_cfg()
63 static int spinand_set_cfg(struct spinand_device *spinand, u8 cfg)  in spinand_set_cfg()  argument
65 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_set_cfg()
68 	if (WARN_ON(spinand->cur_target < 0 ||  in spinand_set_cfg()
69 		    spinand->cur_target >= nand->memorg.ntargets))  in spinand_set_cfg()
72 	if (spinand->cfg_cache[spinand->cur_target] == cfg)  in spinand_set_cfg()
75 	ret = spinand_write_reg_op(spinand, REG_CFG, cfg);  in spinand_set_cfg()
79 	spinand->cfg_cache[spinand->cur_target] = cfg;  in spinand_set_cfg()
93 int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val)  in spinand_upd_cfg()  argument
98 	ret = spinand_get_cfg(spinand, &cfg);  in spinand_upd_cfg()
105 	return spinand_set_cfg(spinand, cfg);  in spinand_upd_cfg()
117 int spinand_select_target(struct spinand_device *spinand, unsigned int target)  in spinand_select_target()  argument
119 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_select_target()
125 	if (spinand->cur_target == target)  in spinand_select_target()
129 		spinand->cur_target = target;  in spinand_select_target()
133 	ret = spinand->select_target(spinand, target);  in spinand_select_target()
137 	spinand->cur_target = target;  in spinand_select_target()
141 static int spinand_read_cfg(struct spinand_device *spinand)  in spinand_read_cfg()  argument
143 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_read_cfg()
148 		ret = spinand_select_target(spinand, target);  in spinand_read_cfg()
156 		ret = spinand_read_reg_op(spinand, REG_CFG,  in spinand_read_cfg()
157 					  &spinand->cfg_cache[target]);  in spinand_read_cfg()
165 static int spinand_init_cfg_cache(struct spinand_device *spinand)  in spinand_init_cfg_cache()  argument
167 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_init_cfg_cache()
168 	struct device *dev = &spinand->spimem->spi->dev;  in spinand_init_cfg_cache()
170 	spinand->cfg_cache = devm_kcalloc(dev,  in spinand_init_cfg_cache()
172 					  sizeof(*spinand->cfg_cache),  in spinand_init_cfg_cache()
174 	if (!spinand->cfg_cache)  in spinand_init_cfg_cache()
180 static int spinand_init_quad_enable(struct spinand_device *spinand)  in spinand_init_quad_enable()  argument
184 	if (!(spinand->flags & SPINAND_HAS_QE_BIT))  in spinand_init_quad_enable()
187 	if (spinand->op_templates.read_cache->data.buswidth == 4 ||  in spinand_init_quad_enable()
188 	    spinand->op_templates.write_cache->data.buswidth == 4 ||  in spinand_init_quad_enable()
189 	    spinand->op_templates.update_cache->data.buswidth == 4)  in spinand_init_quad_enable()
192 	return spinand_upd_cfg(spinand, CFG_QUAD_ENABLE,  in spinand_init_quad_enable()
196 static int spinand_ecc_enable(struct spinand_device *spinand,  in spinand_ecc_enable()  argument
199 	return spinand_upd_cfg(spinand, CFG_ECC_ENABLE,  in spinand_ecc_enable()
203 static int spinand_check_ecc_status(struct spinand_device *spinand, u8 status)  in spinand_check_ecc_status()  argument
205 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_check_ecc_status()
207 	if (spinand->eccinfo.get_status)  in spinand_check_ecc_status()
208 		return spinand->eccinfo.get_status(spinand, status);  in spinand_check_ecc_status()
258 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_ondie_ecc_init_ctx()  local
272 	if (spinand->eccinfo.ooblayout)  in spinand_ondie_ecc_init_ctx()
273 		mtd_set_ooblayout(mtd, spinand->eccinfo.ooblayout);  in spinand_ondie_ecc_init_ctx()
288 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_ondie_ecc_prepare_io_req()  local
291 	memset(spinand->oobbuf, 0xff, nanddev_per_page_oobsize(nand));  in spinand_ondie_ecc_prepare_io_req()
294 	return spinand_ecc_enable(spinand, enable);  in spinand_ondie_ecc_prepare_io_req()
301 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_ondie_ecc_finish_io_req()  local
302 	struct mtd_info *mtd = spinand_to_mtd(spinand);  in spinand_ondie_ecc_finish_io_req()
313 	ret = spinand_check_ecc_status(spinand, engine_conf->status);  in spinand_ondie_ecc_finish_io_req()
342 static int spinand_write_enable_op(struct spinand_device *spinand)  in spinand_write_enable_op()  argument
346 	return spi_mem_exec_op(spinand->spimem, &op);  in spinand_write_enable_op()
349 static int spinand_load_page_op(struct spinand_device *spinand,  in spinand_load_page_op()  argument
352 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_load_page_op()
356 	return spi_mem_exec_op(spinand->spimem, &op);  in spinand_load_page_op()
359 static int spinand_read_from_cache_op(struct spinand_device *spinand,  in spinand_read_from_cache_op()  argument
362 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_read_from_cache_op()
363 	struct mtd_info *mtd = spinand_to_mtd(spinand);  in spinand_read_from_cache_op()
371 		buf = spinand->databuf;  in spinand_read_from_cache_op()
379 			buf = spinand->oobbuf;  in spinand_read_from_cache_op()
385 		rdesc = spinand->dirmaps[req->pos.plane].rdesc;  in spinand_read_from_cache_op()
387 		rdesc = spinand->dirmaps[req->pos.plane].rdesc_ecc;  in spinand_read_from_cache_op()
403 		memcpy(req->databuf.in, spinand->databuf + req->dataoffs,  in spinand_read_from_cache_op()
409 						    spinand->oobbuf,  in spinand_read_from_cache_op()
413 			memcpy(req->oobbuf.in, spinand->oobbuf + req->ooboffs,  in spinand_read_from_cache_op()
420 static int spinand_write_to_cache_op(struct spinand_device *spinand,  in spinand_write_to_cache_op()  argument
423 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_write_to_cache_op()
424 	struct mtd_info *mtd = spinand_to_mtd(spinand);  in spinand_write_to_cache_op()
427 	void *buf = spinand->databuf;  in spinand_write_to_cache_op()
441 	memset(spinand->databuf, 0xff, nanddev_page_size(nand));  in spinand_write_to_cache_op()
444 		memcpy(spinand->databuf + req->dataoffs, req->databuf.out,  in spinand_write_to_cache_op()
450 						    spinand->oobbuf,  in spinand_write_to_cache_op()
454 			memcpy(spinand->oobbuf + req->ooboffs, req->oobbuf.out,  in spinand_write_to_cache_op()
459 		wdesc = spinand->dirmaps[req->pos.plane].wdesc;  in spinand_write_to_cache_op()
461 		wdesc = spinand->dirmaps[req->pos.plane].wdesc_ecc;  in spinand_write_to_cache_op()
479 static int spinand_program_op(struct spinand_device *spinand,  in spinand_program_op()  argument
482 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_program_op()
486 	return spi_mem_exec_op(spinand->spimem, &op);  in spinand_program_op()
489 static int spinand_erase_op(struct spinand_device *spinand,  in spinand_erase_op()  argument
492 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_erase_op()
496 	return spi_mem_exec_op(spinand->spimem, &op);  in spinand_erase_op()
499 static int spinand_wait(struct spinand_device *spinand,  in spinand_wait()  argument
505 						      spinand->scratchbuf);  in spinand_wait()
509 	ret = spi_mem_poll_status(spinand->spimem, &op, STATUS_BUSY, 0,  in spinand_wait()
516 	status = *spinand->scratchbuf;  in spinand_wait()
524 	ret = spinand_read_status(spinand, &status);  in spinand_wait()
535 static int spinand_read_id_op(struct spinand_device *spinand, u8 naddr,  in spinand_read_id_op()  argument
539 		naddr, ndummy, spinand->scratchbuf, SPINAND_MAX_ID_LEN);  in spinand_read_id_op()
542 	ret = spi_mem_exec_op(spinand->spimem, &op);  in spinand_read_id_op()
544 		memcpy(buf, spinand->scratchbuf, SPINAND_MAX_ID_LEN);  in spinand_read_id_op()
549 static int spinand_reset_op(struct spinand_device *spinand)  in spinand_reset_op()  argument
554 	ret = spi_mem_exec_op(spinand->spimem, &op);  in spinand_reset_op()
558 	return spinand_wait(spinand,  in spinand_reset_op()
564 static int spinand_lock_block(struct spinand_device *spinand, u8 lock)  in spinand_lock_block()  argument
566 	return spinand_write_reg_op(spinand, REG_BLOCK_LOCK, lock);  in spinand_lock_block()
569 static int spinand_read_page(struct spinand_device *spinand,  in spinand_read_page()  argument
572 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_read_page()
580 	ret = spinand_load_page_op(spinand, req);  in spinand_read_page()
584 	ret = spinand_wait(spinand,  in spinand_read_page()
593 	ret = spinand_read_from_cache_op(spinand, req);  in spinand_read_page()
600 static int spinand_write_page(struct spinand_device *spinand,  in spinand_write_page()  argument
603 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_write_page()
611 	ret = spinand_write_enable_op(spinand);  in spinand_write_page()
615 	ret = spinand_write_to_cache_op(spinand, req);  in spinand_write_page()
619 	ret = spinand_program_op(spinand, req);  in spinand_write_page()
623 	ret = spinand_wait(spinand,  in spinand_write_page()
636 	struct spinand_device *spinand = mtd_to_spinand(mtd);  in spinand_mtd_read()  local
645 	if (ops->mode == MTD_OPS_RAW || !spinand->eccinfo.ooblayout)  in spinand_mtd_read()
648 	mutex_lock(&spinand->lock);  in spinand_mtd_read()
656 		ret = spinand_select_target(spinand, iter.req.pos.target);  in spinand_mtd_read()
660 		ret = spinand_read_page(spinand, &iter.req);  in spinand_mtd_read()
681 	mutex_unlock(&spinand->lock);  in spinand_mtd_read()
692 	struct spinand_device *spinand = mtd_to_spinand(mtd);  in spinand_mtd_write()  local
701 	mutex_lock(&spinand->lock);  in spinand_mtd_write()
707 		ret = spinand_select_target(spinand, iter.req.pos.target);  in spinand_mtd_write()
711 		ret = spinand_write_page(spinand, &iter.req);  in spinand_mtd_write()
719 	mutex_unlock(&spinand->lock);  in spinand_mtd_write()
726 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_isbad()  local
736 	spinand_select_target(spinand, pos->target);  in spinand_isbad()
737 	spinand_read_page(spinand, &req);  in spinand_isbad()
747 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_mtd_block_isbad()  local
752 	mutex_lock(&spinand->lock);  in spinand_mtd_block_isbad()
754 	mutex_unlock(&spinand->lock);  in spinand_mtd_block_isbad()
761 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_markbad()  local
772 	ret = spinand_select_target(spinand, pos->target);  in spinand_markbad()
776 	ret = spinand_write_enable_op(spinand);  in spinand_markbad()
780 	return spinand_write_page(spinand, &req);  in spinand_markbad()
786 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_mtd_block_markbad()  local
791 	mutex_lock(&spinand->lock);  in spinand_mtd_block_markbad()
793 	mutex_unlock(&spinand->lock);  in spinand_mtd_block_markbad()
800 	struct spinand_device *spinand = nand_to_spinand(nand);  in spinand_erase()  local
804 	ret = spinand_select_target(spinand, pos->target);  in spinand_erase()
808 	ret = spinand_write_enable_op(spinand);  in spinand_erase()
812 	ret = spinand_erase_op(spinand, pos);  in spinand_erase()
816 	ret = spinand_wait(spinand,  in spinand_erase()
830 	struct spinand_device *spinand = mtd_to_spinand(mtd);  in spinand_mtd_erase()  local
833 	mutex_lock(&spinand->lock);  in spinand_mtd_erase()
835 	mutex_unlock(&spinand->lock);  in spinand_mtd_erase()
842 	struct spinand_device *spinand = mtd_to_spinand(mtd);  in spinand_mtd_block_isreserved()  local
848 	mutex_lock(&spinand->lock);  in spinand_mtd_block_isreserved()
850 	mutex_unlock(&spinand->lock);  in spinand_mtd_block_isreserved()
855 static int spinand_create_dirmap(struct spinand_device *spinand,  in spinand_create_dirmap()  argument
858 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_create_dirmap()
868 	info.op_tmpl = *spinand->op_templates.update_cache;  in spinand_create_dirmap()
869 	desc = devm_spi_mem_dirmap_create(&spinand->spimem->spi->dev,  in spinand_create_dirmap()
870 					  spinand->spimem, &info);  in spinand_create_dirmap()
874 	spinand->dirmaps[plane].wdesc = desc;  in spinand_create_dirmap()
876 	info.op_tmpl = *spinand->op_templates.read_cache;  in spinand_create_dirmap()
877 	desc = devm_spi_mem_dirmap_create(&spinand->spimem->spi->dev,  in spinand_create_dirmap()
878 					  spinand->spimem, &info);  in spinand_create_dirmap()
882 	spinand->dirmaps[plane].rdesc = desc;  in spinand_create_dirmap()
885 		spinand->dirmaps[plane].wdesc_ecc = spinand->dirmaps[plane].wdesc;  in spinand_create_dirmap()
886 		spinand->dirmaps[plane].rdesc_ecc = spinand->dirmaps[plane].rdesc;  in spinand_create_dirmap()
891 	info.op_tmpl = *spinand->op_templates.update_cache;  in spinand_create_dirmap()
893 	desc = devm_spi_mem_dirmap_create(&spinand->spimem->spi->dev,  in spinand_create_dirmap()
894 					  spinand->spimem, &info);  in spinand_create_dirmap()
898 	spinand->dirmaps[plane].wdesc_ecc = desc;  in spinand_create_dirmap()
900 	info.op_tmpl = *spinand->op_templates.read_cache;  in spinand_create_dirmap()
902 	desc = devm_spi_mem_dirmap_create(&spinand->spimem->spi->dev,  in spinand_create_dirmap()
903 					  spinand->spimem, &info);  in spinand_create_dirmap()
907 	spinand->dirmaps[plane].rdesc_ecc = desc;  in spinand_create_dirmap()
912 static int spinand_create_dirmaps(struct spinand_device *spinand)  in spinand_create_dirmaps()  argument
914 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_create_dirmaps()
917 	spinand->dirmaps = devm_kzalloc(&spinand->spimem->spi->dev,  in spinand_create_dirmaps()
918 					sizeof(*spinand->dirmaps) *  in spinand_create_dirmaps()
921 	if (!spinand->dirmaps)  in spinand_create_dirmaps()
925 		ret = spinand_create_dirmap(spinand, i);  in spinand_create_dirmaps()
952 static int spinand_manufacturer_match(struct spinand_device *spinand,  in spinand_manufacturer_match()  argument
955 	u8 *id = spinand->id.data;  in spinand_manufacturer_match()
966 		ret = spinand_match_and_init(spinand,  in spinand_manufacturer_match()
973 		spinand->manufacturer = manufacturer;  in spinand_manufacturer_match()
979 static int spinand_id_detect(struct spinand_device *spinand)  in spinand_id_detect()  argument
981 	u8 *id = spinand->id.data;  in spinand_id_detect()
984 	ret = spinand_read_id_op(spinand, 0, 0, id);  in spinand_id_detect()
987 	ret = spinand_manufacturer_match(spinand, SPINAND_READID_METHOD_OPCODE);  in spinand_id_detect()
991 	ret = spinand_read_id_op(spinand, 1, 0, id);  in spinand_id_detect()
994 	ret = spinand_manufacturer_match(spinand,  in spinand_id_detect()
999 	ret = spinand_read_id_op(spinand, 0, 1, id);  in spinand_id_detect()
1002 	ret = spinand_manufacturer_match(spinand,  in spinand_id_detect()
1008 static int spinand_manufacturer_init(struct spinand_device *spinand)  in spinand_manufacturer_init()  argument
1010 	if (spinand->manufacturer->ops->init)  in spinand_manufacturer_init()
1011 		return spinand->manufacturer->ops->init(spinand);  in spinand_manufacturer_init()
1016 static void spinand_manufacturer_cleanup(struct spinand_device *spinand)  in spinand_manufacturer_cleanup()  argument
1019 	if (spinand->manufacturer->ops->cleanup)  in spinand_manufacturer_cleanup()
1020 		return spinand->manufacturer->ops->cleanup(spinand);  in spinand_manufacturer_cleanup()
1024 spinand_select_op_variant(struct spinand_device *spinand,  in spinand_select_op_variant()  argument
1027 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_select_op_variant()
1040 			ret = spi_mem_adjust_op_size(spinand->spimem, &op);  in spinand_select_op_variant()
1044 			if (!spi_mem_supports_op(spinand->spimem, &op))  in spinand_select_op_variant()
1072 int spinand_match_and_init(struct spinand_device *spinand,  in spinand_match_and_init()  argument
1077 	u8 *id = spinand->id.data;  in spinand_match_and_init()
1078 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_match_and_init()
1093 		spinand->eccinfo = table[i].eccinfo;  in spinand_match_and_init()
1094 		spinand->flags = table[i].flags;  in spinand_match_and_init()
1095 		spinand->id.len = 1 + table[i].devid.len;  in spinand_match_and_init()
1096 		spinand->select_target = table[i].select_target;  in spinand_match_and_init()
1098 		op = spinand_select_op_variant(spinand,  in spinand_match_and_init()
1103 		spinand->op_templates.read_cache = op;  in spinand_match_and_init()
1105 		op = spinand_select_op_variant(spinand,  in spinand_match_and_init()
1110 		spinand->op_templates.write_cache = op;  in spinand_match_and_init()
1112 		op = spinand_select_op_variant(spinand,  in spinand_match_and_init()
1114 		spinand->op_templates.update_cache = op;  in spinand_match_and_init()
1122 static int spinand_detect(struct spinand_device *spinand)  in spinand_detect()  argument
1124 	struct device *dev = &spinand->spimem->spi->dev;  in spinand_detect()
1125 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_detect()
1128 	ret = spinand_reset_op(spinand);  in spinand_detect()
1132 	ret = spinand_id_detect(spinand);  in spinand_detect()
1135 			spinand->id.data);  in spinand_detect()
1139 	if (nand->memorg.ntargets > 1 && !spinand->select_target) {  in spinand_detect()
1145 	dev_info(&spinand->spimem->spi->dev,  in spinand_detect()
1146 		 "%s SPI NAND was found.\n", spinand->manufacturer->name);  in spinand_detect()
1147 	dev_info(&spinand->spimem->spi->dev,  in spinand_detect()
1155 static int spinand_init_flash(struct spinand_device *spinand)  in spinand_init_flash()  argument
1157 	struct device *dev = &spinand->spimem->spi->dev;  in spinand_init_flash()
1158 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_init_flash()
1161 	ret = spinand_read_cfg(spinand);  in spinand_init_flash()
1165 	ret = spinand_init_quad_enable(spinand);  in spinand_init_flash()
1169 	ret = spinand_upd_cfg(spinand, CFG_OTP_ENABLE, 0);  in spinand_init_flash()
1173 	ret = spinand_manufacturer_init(spinand);  in spinand_init_flash()
1183 		ret = spinand_select_target(spinand, i);  in spinand_init_flash()
1187 		ret = spinand_lock_block(spinand, BL_ALL_UNLOCKED);  in spinand_init_flash()
1193 		spinand_manufacturer_cleanup(spinand);  in spinand_init_flash()
1200 	struct spinand_device *spinand = mtd_to_spinand(mtd);  in spinand_mtd_resume()  local
1203 	ret = spinand_reset_op(spinand);  in spinand_mtd_resume()
1207 	ret = spinand_init_flash(spinand);  in spinand_mtd_resume()
1211 	spinand_ecc_enable(spinand, false);  in spinand_mtd_resume()
1214 static int spinand_init(struct spinand_device *spinand)  in spinand_init()  argument
1216 	struct device *dev = &spinand->spimem->spi->dev;  in spinand_init()
1217 	struct mtd_info *mtd = spinand_to_mtd(spinand);  in spinand_init()
1225 	spinand->scratchbuf = kzalloc(SPINAND_MAX_ID_LEN, GFP_KERNEL);  in spinand_init()
1226 	if (!spinand->scratchbuf)  in spinand_init()
1229 	ret = spinand_detect(spinand);  in spinand_init()
1238 	spinand->databuf = kzalloc(nanddev_page_size(nand) +  in spinand_init()
1241 	if (!spinand->databuf) {  in spinand_init()
1246 	spinand->oobbuf = spinand->databuf + nanddev_page_size(nand);  in spinand_init()
1248 	ret = spinand_init_cfg_cache(spinand);  in spinand_init()
1252 	ret = spinand_init_flash(spinand);  in spinand_init()
1264 	spinand_ecc_enable(spinand, false);  in spinand_init()
1290 	ret = spinand_create_dirmaps(spinand);  in spinand_init()
1307 	spinand_manufacturer_cleanup(spinand);  in spinand_init()
1310 	kfree(spinand->databuf);  in spinand_init()
1311 	kfree(spinand->scratchbuf);  in spinand_init()
1315 static void spinand_cleanup(struct spinand_device *spinand)  in spinand_cleanup()  argument
1317 	struct nand_device *nand = spinand_to_nand(spinand);  in spinand_cleanup()
1320 	spinand_manufacturer_cleanup(spinand);  in spinand_cleanup()
1321 	kfree(spinand->databuf);  in spinand_cleanup()
1322 	kfree(spinand->scratchbuf);  in spinand_cleanup()
1327 	struct spinand_device *spinand;  in spinand_probe()  local
1331 	spinand = devm_kzalloc(&mem->spi->dev, sizeof(*spinand),  in spinand_probe()
1333 	if (!spinand)  in spinand_probe()
1336 	spinand->spimem = mem;  in spinand_probe()
1337 	spi_mem_set_drvdata(mem, spinand);  in spinand_probe()
1338 	spinand_set_of_node(spinand, mem->spi->dev.of_node);  in spinand_probe()
1339 	mutex_init(&spinand->lock);  in spinand_probe()
1340 	mtd = spinand_to_mtd(spinand);  in spinand_probe()
1343 	ret = spinand_init(spinand);  in spinand_probe()
1354 	spinand_cleanup(spinand);  in spinand_probe()
1361 	struct spinand_device *spinand;  in spinand_remove()  local
1365 	spinand = spi_mem_get_drvdata(mem);  in spinand_remove()
1366 	mtd = spinand_to_mtd(spinand);  in spinand_remove()
1372 	spinand_cleanup(spinand);  in spinand_remove()