[PATCH 9/9] serial: st32-usart: set SER_RS485_DELAY_IN_USEC accordingly
From: Martin Kepplinger <hidden>
Date: 2019-02-20 15:32:05
Also in:
linux-arm-kernel, linux-serial, lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Unset SER_RS485_DELAY_IN_USEC for userspace to get correct settings. Signed-off-by: Martin Kepplinger <redacted> --- drivers/tty/serial/stm32-usart.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index e8d7a7bb4339..4daf5fc71644 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c@@ -112,6 +112,7 @@ static int stm32_config_rs485(struct uart_port *port, port->rs485 = *rs485conf; + rs485conf->flags &= ~SER_RS485_DELAY_IN_USEC; rs485conf->flags |= SER_RS485_RX_DURING_TX; if (rs485conf->flags & SER_RS485_ENABLED) {
--
2.20.1
Attachments
- smime.p7s [application/x-pkcs7-signature] 3616 bytes