62 	struct mcp251xfd_spi_data *spi_data = &dev_data->spi_data;  in mcp251xfd_read_reg()  local
67 	memcpy(&spi_data->header[1], &spi_cmd, sizeof(spi_cmd));  in mcp251xfd_read_reg()
69 	struct spi_buf tx_buf = {.buf = &spi_data->header[1], .len = MCP251XFD_SPI_CMD_LEN + len};  in mcp251xfd_read_reg()
70 	struct spi_buf rx_buf = {.buf = &spi_data->header[1], .len = MCP251XFD_SPI_CMD_LEN + len};  in mcp251xfd_read_reg()
80 	return &spi_data->buf[0];  in mcp251xfd_read_reg()
87 	struct mcp251xfd_spi_data *spi_data = &dev_data->spi_data;  in mcp251xfd_read_crc()  local
94 		struct spi_buf tx_buf = {.buf = &spi_data->header[0],  in mcp251xfd_read_crc()
99 		struct spi_buf rx_buf = {.buf = &spi_data->header[0],  in mcp251xfd_read_crc()
108 		memcpy(&spi_data->header[0], &spi_cmd, sizeof(spi_cmd));  in mcp251xfd_read_crc()
109 		spi_data->header[2] = len;  in mcp251xfd_read_crc()
116 			       (uint8_t *)(&spi_data->header[0]),  in mcp251xfd_read_crc()
125 		crc = crc16(MCP251XFD_CRC_POLY, crc_in, &spi_data->buf[0],  in mcp251xfd_read_crc()
128 			return &spi_data->buf[0];  in mcp251xfd_read_crc()
138 	struct mcp251xfd_spi_data *spi_data = &dev_data->spi_data;  in mcp251xfd_get_spi_buf_ptr()  local
140 	return &spi_data->buf[0];  in mcp251xfd_get_spi_buf_ptr()
147 	struct mcp251xfd_spi_data *spi_data = &dev_data->spi_data;  in mcp251xfd_write()  local
150 	struct spi_buf tx_buf = {.buf = &spi_data->header[1], .len = MCP251XFD_SPI_CMD_LEN + len};  in mcp251xfd_write()
154 	memcpy(&spi_data->header[1], &spi_cmd, sizeof(spi_cmd));  in mcp251xfd_write()