tty/serial: pmac_zilog: Don't check port->sysrq

uart_handle_sysrq_char() already handles it.

Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-31-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index c625bf7b8a929484eceddc81c4f253d20ca5ccac..0a96217dba67831bcf500ab97bd1be1137f8192b 100644 (file)
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -584,10 +584,8 @@ static int pch_uart_hal_read(struct eg20t_port *priv, unsigned char *buf,
                        if (uart_handle_break(port))
                                continue;
                }
-               if (port->sysrq) {
-                       if (uart_handle_sysrq_char(port, rbr))
-                               continue;
-               }
+               if (uart_handle_sysrq_char(port, rbr))
+                       continue;
 
                buf[i++] = rbr;
        }