61 	struct mtd_info mtd;  member
76 static inline struct jz_nand *mtd_to_jz_nand(struct mtd_info *mtd)  in mtd_to_jz_nand()  argument
78 	return container_of(mtd, struct jz_nand, mtd);  in mtd_to_jz_nand()
81 static void jz_nand_select_chip(struct mtd_info *mtd, int chipnr)  in jz_nand_select_chip()  argument
83 	struct jz_nand *nand = mtd_to_jz_nand(mtd);  in jz_nand_select_chip()
84 	struct nand_chip *chip = mtd->priv;  in jz_nand_select_chip()
103 static void jz_nand_cmd_ctrl(struct mtd_info *mtd, int dat, unsigned int ctrl)  in jz_nand_cmd_ctrl()  argument
105 	struct jz_nand *nand = mtd_to_jz_nand(mtd);  in jz_nand_cmd_ctrl()
106 	struct nand_chip *chip = mtd->priv;  in jz_nand_cmd_ctrl()
131 static int jz_nand_dev_ready(struct mtd_info *mtd)  in jz_nand_dev_ready()  argument
133 	struct jz_nand *nand = mtd_to_jz_nand(mtd);  in jz_nand_dev_ready()
137 static void jz_nand_hwctl(struct mtd_info *mtd, int mode)  in jz_nand_hwctl()  argument
139 	struct jz_nand *nand = mtd_to_jz_nand(mtd);  in jz_nand_hwctl()
165 static int jz_nand_calculate_ecc_rs(struct mtd_info *mtd, const uint8_t *dat,  in jz_nand_calculate_ecc_rs()  argument
168 	struct jz_nand *nand = mtd_to_jz_nand(mtd);  in jz_nand_calculate_ecc_rs()
218 static int jz_nand_correct_ecc_rs(struct mtd_info *mtd, uint8_t *dat,  in jz_nand_correct_ecc_rs()  argument
221 	struct jz_nand *nand = mtd_to_jz_nand(mtd);  in jz_nand_correct_ecc_rs()
336 	struct mtd_info *mtd = &nand->mtd;  in jz_nand_detect_bank()  local
366 		ret = nand_scan_ident(mtd, 1, NULL);  in jz_nand_detect_bank()
371 		chip->select_chip(mtd, 0);  in jz_nand_detect_bank()
372 		chip->cmdfunc(mtd, NAND_CMD_RESET, -1, -1);  in jz_nand_detect_bank()
373 		chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1);  in jz_nand_detect_bank()
374 		*nand_maf_id = chip->read_byte(mtd);  in jz_nand_detect_bank()
375 		*nand_dev_id = chip->read_byte(mtd);  in jz_nand_detect_bank()
378 		chip->select_chip(mtd, chipnr);  in jz_nand_detect_bank()
379 		chip->cmdfunc(mtd, NAND_CMD_RESET, -1, -1);  in jz_nand_detect_bank()
380 		chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1);  in jz_nand_detect_bank()
381 		if (*nand_maf_id != chip->read_byte(mtd)  in jz_nand_detect_bank()
382 		 || *nand_dev_id != chip->read_byte(mtd)) {  in jz_nand_detect_bank()
389 		mtd->size += chip->chipsize;  in jz_nand_detect_bank()
413 	struct mtd_info *mtd;  in jz_nand_probe()  local
434 	mtd		= &nand->mtd;  in jz_nand_probe()
436 	mtd->priv	= chip;  in jz_nand_probe()
437 	mtd->owner	= THIS_MODULE;  in jz_nand_probe()
438 	mtd->name	= "jz4740-nand";  in jz_nand_probe()
504 	ret = nand_scan_tail(mtd);  in jz_nand_probe()
510 	ret = mtd_device_parse_register(mtd, NULL, NULL,  in jz_nand_probe()
524 	nand_release(mtd);  in jz_nand_probe()
545 	nand_release(&nand->mtd);  in jz_nand_remove()