27 static struct au1550nd_ctx *chip_to_au_ctx(struct nand_chip *this)  in chip_to_au_ctx()  argument
29 	return container_of(this, struct au1550nd_ctx, chip);  in chip_to_au_ctx()
40 static void au_write_buf(struct nand_chip *this, const void *buf,  in au_write_buf()  argument
43 	struct au1550nd_ctx *ctx = chip_to_au_ctx(this);  in au_write_buf()
61 static void au_read_buf(struct nand_chip *this, void *buf,  in au_read_buf()  argument
64 	struct au1550nd_ctx *ctx = chip_to_au_ctx(this);  in au_read_buf()
82 static void au_write_buf16(struct nand_chip *this, const void *buf,  in au_write_buf16()  argument
85 	struct au1550nd_ctx *ctx = chip_to_au_ctx(this);  in au_write_buf16()
104 static void au_read_buf16(struct nand_chip *this, void *buf, unsigned int len)  in au_read_buf16()  argument
106 	struct au1550nd_ctx *ctx = chip_to_au_ctx(this);  in au_read_buf16()
138 static int au1550nd_waitrdy(struct nand_chip *this, unsigned int timeout_ms)  in au1550nd_waitrdy()  argument
153 static int au1550nd_exec_instr(struct nand_chip *this,  in au1550nd_exec_instr()  argument
156 	struct au1550nd_ctx *ctx = chip_to_au_ctx(this);  in au1550nd_exec_instr()
178 		if ((this->options & NAND_BUSWIDTH_16) &&  in au1550nd_exec_instr()
180 			au_read_buf16(this, instr->ctx.data.buf.in,  in au1550nd_exec_instr()
183 			au_read_buf(this, instr->ctx.data.buf.in,  in au1550nd_exec_instr()
188 		if ((this->options & NAND_BUSWIDTH_16) &&  in au1550nd_exec_instr()
190 			au_write_buf16(this, instr->ctx.data.buf.out,  in au1550nd_exec_instr()
193 			au_write_buf(this, instr->ctx.data.buf.out,  in au1550nd_exec_instr()
198 		ret = au1550nd_waitrdy(this, instr->ctx.waitrdy.timeout_ms);  in au1550nd_exec_instr()
210 static int au1550nd_exec_op(struct nand_chip *this,  in au1550nd_exec_op()  argument
214 	struct au1550nd_ctx *ctx = chip_to_au_ctx(this);  in au1550nd_exec_op()
227 		ret = au1550nd_exec_instr(this, &op->instrs[i]);  in au1550nd_exec_op()
258 	struct nand_chip *this;  in au1550nd_probe()  local
292 	this = &ctx->chip;  in au1550nd_probe()
293 	mtd = nand_to_mtd(this);  in au1550nd_probe()
307 	this->controller = &ctx->controller;  in au1550nd_probe()
310 		this->options |= NAND_BUSWIDTH_16;  in au1550nd_probe()
317 	this->ecc.engine_type = NAND_ECC_ENGINE_TYPE_SOFT;  in au1550nd_probe()
319 	ret = nand_scan(this, 1);  in au1550nd_probe()