diff options
Diffstat (limited to 'drivers/tty/serial/msm_serial.c')
| -rw-r--r-- | drivers/tty/serial/msm_serial.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c index 0a9c5219df88..2e999cb9c974 100644 --- a/drivers/tty/serial/msm_serial.c +++ b/drivers/tty/serial/msm_serial.c @@ -1102,7 +1102,7 @@ msm_find_best_baud(struct uart_port *port, unsigned int baud, if (result == baud) break; - } else if (entry->divisor > divisor) { + } else { old = target; target = clk_round_rate(msm_port->clk, old + 1); /* @@ -1746,6 +1746,12 @@ msm_serial_early_console_setup_dm(struct earlycon_device *device, if (!device->port.membase) return -ENODEV; + /* Disable DM / single-character modes */ + msm_write(&device->port, 0, UARTDM_DMEN); + msm_write(&device->port, MSM_UART_CR_CMD_RESET_RX, MSM_UART_CR); + msm_write(&device->port, MSM_UART_CR_CMD_RESET_TX, MSM_UART_CR); + msm_write(&device->port, MSM_UART_CR_TX_ENABLE, MSM_UART_CR); + device->con->write = msm_serial_early_write_dm; return 0; } @@ -1894,7 +1900,7 @@ static const struct dev_pm_ops msm_serial_dev_pm_ops = { }; static struct platform_driver msm_platform_driver = { - .remove_new = msm_serial_remove, + .remove = msm_serial_remove, .probe = msm_serial_probe, .driver = { .name = "msm_serial", |