From: "Matwey V. Kornilov" <matwey@sai.msu.ru> Software RS485 emultaion is to be added in the following commit. serial8250_start_tx() will need to refer serial8250_stop_rx(). Move serial8250_stop_rx() in front of serial8250_start_tx() in order to avoid function forward declaration. Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Patch-mainline: v4.6 Git-commit: a07a70bcb72e4a766c8d3173986a773cef842d30 Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> --- 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 283f471..6766c11 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -1282,6 +1282,19 @@ 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) { @@ -1349,19 +1362,6 @@ 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 = -- 2.1.4 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org