diff options
Diffstat (limited to 'drivers/tty/serial/qcom_geni_serial.c')
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 7e78f97e8f43..99e08737f293 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -851,19 +851,21 @@ static void qcom_geni_serial_stop_tx(struct uart_port *uport) } static void qcom_geni_serial_send_chunk_fifo(struct uart_port *uport, - unsigned int remaining) + unsigned int chunk) { struct qcom_geni_serial_port *port = to_dev_port(uport); struct circ_buf *xmit = &uport->state->xmit; - unsigned int tx_bytes; + unsigned int tx_bytes, c, remaining = chunk; u8 buf[BYTES_PER_FIFO_WORD]; while (remaining) { memset(buf, 0, sizeof(buf)); tx_bytes = min(remaining, BYTES_PER_FIFO_WORD); - memcpy(buf, &xmit->buf[xmit->tail], tx_bytes); - uart_xmit_advance(uport, tx_bytes); + for (c = 0; c < tx_bytes ; c++) { + buf[c] = xmit->buf[xmit->tail]; + uart_xmit_advance(uport, 1); + } iowrite32_rep(uport->membase + SE_GENI_TX_FIFOn, buf, 1); @@ -1696,7 +1698,7 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) return 0; } -static int qcom_geni_serial_remove(struct platform_device *pdev) +static void qcom_geni_serial_remove(struct platform_device *pdev) { struct qcom_geni_serial_port *port = platform_get_drvdata(pdev); struct uart_driver *drv = port->private_data.drv; @@ -1704,8 +1706,6 @@ static int qcom_geni_serial_remove(struct platform_device *pdev) dev_pm_clear_wake_irq(&pdev->dev); device_init_wakeup(&pdev->dev, false); uart_remove_one_port(drv, &port->uport); - - return 0; } static int qcom_geni_serial_sys_suspend(struct device *dev) @@ -1805,7 +1805,7 @@ static const struct of_device_id qcom_geni_serial_match_table[] = { MODULE_DEVICE_TABLE(of, qcom_geni_serial_match_table); static struct platform_driver qcom_geni_serial_platform_driver = { - .remove = qcom_geni_serial_remove, + .remove_new = qcom_geni_serial_remove, .probe = qcom_geni_serial_probe, .driver = { .name = "qcom_geni_serial", |