44 		struct spi_transfer *xfer, u8 *w_header, u8 *r_header, u8 op)  in cyttsp5_spi_add_rw_msg()  argument
46 	xfer->tx_buf = w_header;  in cyttsp5_spi_add_rw_msg()
47 	xfer->rx_buf = r_header;  in cyttsp5_spi_add_rw_msg()
49 	xfer->len = 1;  in cyttsp5_spi_add_rw_msg()
50 	spi_message_add_tail(xfer, msg);  in cyttsp5_spi_add_rw_msg()
57 	struct spi_transfer xfer[2];  in cyttsp5_spi_xfer()  local
62 	memset(xfer, 0, sizeof(xfer));  in cyttsp5_spi_xfer()
65 	cyttsp5_spi_add_rw_msg(&msg, &xfer[0], w_header, r_header, op);  in cyttsp5_spi_xfer()
69 		xfer[1].rx_buf = buf;  in cyttsp5_spi_xfer()
70 		xfer[1].len = length;  in cyttsp5_spi_xfer()
71 		spi_message_add_tail(&xfer[1], &msg);  in cyttsp5_spi_xfer()
74 		xfer[1].tx_buf = buf;  in cyttsp5_spi_xfer()
75 		xfer[1].len = length;  in cyttsp5_spi_xfer()
76 		spi_message_add_tail(&xfer[1], &msg);  in cyttsp5_spi_xfer()