diff options
| -rw-r--r-- | drivers/tty/serial/stm32-usart.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 3d58824ac2af..c6ca8f964c69 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -634,6 +634,7 @@ static int stm32_usart_startup(struct uart_port *port) { struct stm32_port *stm32_port = to_stm32_port(port); const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs; + const struct stm32_usart_config *cfg = &stm32_port->info->cfg; const char *name = to_platform_device(port->dev)->name; u32 val; int ret; @@ -658,7 +659,7 @@ static int stm32_usart_startup(struct uart_port *port) } /* RX FIFO enabling */ - val = stm32_port->cr1_irq | USART_CR1_RE; + val = stm32_port->cr1_irq | USART_CR1_RE | BIT(cfg->uart_enable_bit); if (stm32_port->fifoen) val |= USART_CR1_FIFOEN; stm32_usart_set_bits(port, ofs->cr1, val); |