Commit 7cbfd6a0 authored by Dmitry Safonov's avatar Dmitry Safonov Committed by Greg Kroah-Hartman
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tty/serial: mpc52xx_uart: Don't zero port->sysrq 



uart_handle_sysrq_char() already does it.

Signed-off-by: default avatarDmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-25-dima@arista.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ba4508db

drivers/tty/serial/mpc52xx_uart.c

+1 −3
Original line number Diff line number Diff line
@@ -1378,10 +1378,8 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port) 
		ch = psc_ops->read_char(port);



		/* Handle sysreq char */

		if (uart_handle_sysrq_char(port, ch)) {

			port->sysrq = 0;

		if (uart_handle_sysrq_char(port, ch))

			continue;

		}



		/* Store it */