Commit ca538cc7 authored by Gabriel Somlo's avatar Gabriel Somlo Committed by Greg Kroah-Hartman
Browse files

serial: liteuart: simplify passing of uart_insert_char() flag 



Simply provide the hard-coded TTY_NORMAL flag to uart_insert_char()
directly -- no need to dedicate a variable for that exclusive purpose.

Signed-off-by: default avatarGabriel Somlo <gsomlo@gmail.com>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: default avatarJiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20221123130500.1030189-9-gsomlo@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 77126884

drivers/tty/serial/liteuart.c

+1 −2
Original line number Diff line number Diff line
@@ -73,7 +73,6 @@ static void liteuart_timer(struct timer_list *t) 
	struct liteuart_port *uart = from_timer(uart, t, timer);

	struct uart_port *port = &uart->port;

	unsigned char __iomem *membase = port->membase;

	unsigned int flg = TTY_NORMAL;

	int ch;

	unsigned long status;
@@ -86,7 +85,7 @@ static void liteuart_timer(struct timer_list *t) 


		/* no overflow bits in status */

		if (!(uart_handle_sysrq_char(port, ch)))

			uart_insert_char(port, status, 0, ch, flg);

			uart_insert_char(port, status, 0, ch, TTY_NORMAL);

	}



	tty_flip_buffer_push(&port->state->port);