32 	struct spi_mem_op op;  in spi_nand_reg()  local
34 	zeromem(&op, sizeof(struct spi_mem_op));  in spi_nand_reg()
36 		op.cmd.opcode = SPI_NAND_OP_GET_FEATURE;  in spi_nand_reg()
38 		op.cmd.opcode = SPI_NAND_OP_SET_FEATURE;  in spi_nand_reg()
41 	op.cmd.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_reg()
42 	op.addr.val = reg;  in spi_nand_reg()
43 	op.addr.nbytes = 1U;  in spi_nand_reg()
44 	op.addr.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_reg()
45 	op.data.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_reg()
46 	op.data.dir = dir;  in spi_nand_reg()
47 	op.data.nbytes = 1U;  in spi_nand_reg()
48 	op.data.buf = val;  in spi_nand_reg()
50 	return spi_mem_exec_op(&op);  in spi_nand_reg()
128 	struct spi_mem_op op;  in spi_nand_reset()  local
132 	zeromem(&op, sizeof(struct spi_mem_op));  in spi_nand_reset()
133 	op.cmd.opcode = SPI_NAND_OP_RESET;  in spi_nand_reset()
134 	op.cmd.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_reset()
136 	ret = spi_mem_exec_op(&op);  in spi_nand_reset()
146 	struct spi_mem_op op;  in spi_nand_read_id()  local
148 	zeromem(&op, sizeof(struct spi_mem_op));  in spi_nand_read_id()
149 	op.cmd.opcode = SPI_NAND_OP_READ_ID;  in spi_nand_read_id()
150 	op.cmd.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_read_id()
151 	op.data.dir = SPI_MEM_DATA_IN;  in spi_nand_read_id()
152 	op.data.nbytes = SPI_NAND_MAX_ID_LEN;  in spi_nand_read_id()
153 	op.data.buf = id;  in spi_nand_read_id()
154 	op.data.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_read_id()
156 	return spi_mem_exec_op(&op);  in spi_nand_read_id()
161 	struct spi_mem_op op;  in spi_nand_load_page()  local
168 	zeromem(&op, sizeof(struct spi_mem_op));  in spi_nand_load_page()
169 	op.cmd.opcode = SPI_NAND_OP_LOAD_PAGE;  in spi_nand_load_page()
170 	op.cmd.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_load_page()
171 	op.addr.val = (block_nb << block_sh) | page_nb;  in spi_nand_load_page()
172 	op.addr.nbytes = 3U;  in spi_nand_load_page()
173 	op.addr.buswidth = SPI_MEM_BUSWIDTH_1_LINE;  in spi_nand_load_page()
175 	return spi_mem_exec_op(&op);  in spi_nand_load_page()