Commit eff0a31d authored by Dmitry Safonov's avatar Dmitry Safonov Committed by Greg Kroah-Hartman
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tty/serial: pmac_zilog: Don't check port->sysrq 



uart_handle_sysrq_char() already handles it.

Signed-off-by: default avatarDmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-31-dima@arista.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bb3ecd96

drivers/tty/serial/pch_uart.c

+2 −4
Original line number Diff line number Diff line
@@ -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;

		}



		buf[i++] = rbr;

	}