28 	struct nand_chip *nc = mtd->priv;  in orion_nand_cmd_ctrl()  local
29 	struct orion_nand_data *board = nc->priv;  in orion_nand_cmd_ctrl()
42 	if (nc->options & NAND_BUSWIDTH_16)  in orion_nand_cmd_ctrl()
45 	writeb(cmd, nc->IO_ADDR_W + offs);  in orion_nand_cmd_ctrl()
80 	struct nand_chip *nc;  in orion_nand_probe()  local
88 	nc = devm_kzalloc(&pdev->dev,  in orion_nand_probe()
91 	if (!nc)  in orion_nand_probe()
93 	mtd = (struct mtd_info *)(nc + 1);  in orion_nand_probe()
126 	mtd->priv = nc;  in orion_nand_probe()
129 	nc->priv = board;  in orion_nand_probe()
130 	nc->IO_ADDR_R = nc->IO_ADDR_W = io_base;  in orion_nand_probe()
131 	nc->cmd_ctrl = orion_nand_cmd_ctrl;  in orion_nand_probe()
132 	nc->read_buf = orion_nand_read_buf;  in orion_nand_probe()
133 	nc->ecc.mode = NAND_ECC_SOFT;  in orion_nand_probe()
136 		nc->chip_delay = board->chip_delay;  in orion_nand_probe()
143 		nc->options |= NAND_BUSWIDTH_16;  in orion_nand_probe()
146 		nc->dev_ready = board->dev_ready;  in orion_nand_probe()
168 		nand_cleanup(nc);  in orion_nand_probe()