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tty/serial: mpc52xx_uart: Don't zero port->sysrq

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uart_handle_sysrq_char() already does it.

Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-25-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Safonov 2019-12-13 00:06:23 +00:00 committed by Greg Kroah-Hartman
parent ba4508db5b
commit 7cbfd6a023
1 changed files with 1 additions and 3 deletions
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4
drivers/tty/serial/mpc52xx_uart.c
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@ -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 */