diff options
Diffstat (limited to 'drivers/tty/serial/stm32-usart.c')
| -rw-r--r-- | drivers/tty/serial/stm32-usart.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index e1e7bc04c579..ad06b760cfca 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -944,7 +944,7 @@ static void stm32_usart_enable_ms(struct uart_port *port) static void stm32_usart_disable_ms(struct uart_port *port) { - mctrl_gpio_disable_ms(to_stm32_port(port)->gpios); + mctrl_gpio_disable_ms_sync(to_stm32_port(port)->gpios); } /* Transmit stop */ @@ -965,10 +965,8 @@ static void stm32_usart_start_tx(struct uart_port *port) { struct tty_port *tport = &port->state->port; - if (kfifo_is_empty(&tport->xmit_fifo) && !port->x_char) { - stm32_usart_rs485_rts_disable(port); + if (kfifo_is_empty(&tport->xmit_fifo) && !port->x_char) return; - } stm32_usart_rs485_rts_enable(port); @@ -1051,14 +1049,14 @@ static void stm32_usart_break_ctl(struct uart_port *port, int break_state) const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs; unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); if (break_state) stm32_usart_set_bits(port, ofs->rqr, USART_RQR_SBKRQ); else stm32_usart_clr_bits(port, ofs->rqr, USART_RQR_SBKRQ); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static int stm32_usart_startup(struct uart_port *port) @@ -2188,7 +2186,7 @@ static const struct dev_pm_ops stm32_serial_pm_ops = { static struct platform_driver stm32_serial_driver = { .probe = stm32_usart_serial_probe, - .remove_new = stm32_usart_serial_remove, + .remove = stm32_usart_serial_remove, .driver = { .name = DRIVER_NAME, .pm = &stm32_serial_pm_ops, |