[PATCH v4 1/3] tty: Move serial8250_stop_rx in front of serial8250_start_tx

From	"Matwey V. Kornilov" <matwey@sai.msu.ru>
Newsgroups	linux.kernel
Subject	[PATCH v4 1/3] tty: Move serial8250_stop_rx in front of serial8250_start_tx
Date	2015-12-05 12:00 +0100
Message-ID	<qCiJk-8qB-3@gated-at.bofh.it> (permalink)
References	<qCiJk-8qB-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
---
 drivers/tty/serial/8250/8250_port.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 0bbf340..8ad0b2d 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -1280,6 +1280,19 @@ static void autoconfig_irq(struct uart_8250_port *up)
 	port->irq = (irq > 0) ? irq : 0;
 }
 
+static void serial8250_stop_rx(struct uart_port *port)
+{
+	struct uart_8250_port *up = up_to_u8250p(port);
+
+	serial8250_rpm_get(up);
+
+	up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);
+	up->port.read_status_mask &= ~UART_LSR_DR;
+	serial_port_out(port, UART_IER, up->ier);
+
+	serial8250_rpm_put(up);
+}
+
 static inline void __stop_tx(struct uart_8250_port *p)
 {
 	if (p->ier & UART_IER_THRI) {
@@ -1347,19 +1360,6 @@ static void serial8250_unthrottle(struct uart_port *port)
 	port->unthrottle(port);
 }
 
-static void serial8250_stop_rx(struct uart_port *port)
-{
-	struct uart_8250_port *up = up_to_u8250p(port);
-
-	serial8250_rpm_get(up);
-
-	up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);
-	up->port.read_status_mask &= ~UART_LSR_DR;
-	serial_port_out(port, UART_IER, up->ier);
-
-	serial8250_rpm_put(up);
-}
-
 static void serial8250_disable_ms(struct uart_port *port)
 {
 	struct uart_8250_port *up =
-- 
2.6.3

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[PATCH v4 1/3] tty: Move serial8250_stop_rx in front of serial8250_start_tx "Matwey V. Kornilov" <matwey@sai.msu.ru> - 2015-12-05 12:00 +0100
  Re: [PATCH v4 1/3] tty: Move serial8250_stop_rx in front of  serial8250_start_tx Greg KH <gregkh@linuxfoundation.org> - 2015-12-05 17:10 +0100
    Re: [PATCH v4 1/3] tty: Move serial8250_stop_rx in front of serial8250_start_tx "Matwey V. Kornilov" <matwey@sai.msu.ru> - 2015-12-11 09:50 +0100

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