Lines Matching refs:tx_buf
208 const u8 *tx_buf = NULL; in spi_mem_exec_op() local
280 xfers[xferpos].tx_buf = tmpbuf; in spi_mem_exec_op()
294 xfers[xferpos].tx_buf = tmpbuf + 1; in spi_mem_exec_op()
304 xfers[xferpos].tx_buf = tmpbuf + op->addr.nbytes + 1; in spi_mem_exec_op()
317 xfers[xferpos].tx_buf = op->data.buf.out; in spi_mem_exec_op()
342 tx_buf = op->data.buf.out; in spi_mem_exec_op()
374 if (!tx_buf && !rx_buf) in spi_mem_exec_op()
382 if (tx_buf || rx_buf) { in spi_mem_exec_op()
387 ret = spi_xfer(slave, op->data.nbytes * 8, tx_buf, in spi_mem_exec_op()
398 tx_buf || rx_buf ? op->data.nbytes : 0, in spi_mem_exec_op()
399 tx_buf || rx_buf ? (tx_buf ? "out" : "in") : "-"); in spi_mem_exec_op()
401 debug("%02x ", tx_buf ? tx_buf[i] : rx_buf[i]); in spi_mem_exec_op()