diff mbox series

[v5,08/14] serial: liteuart: simplify passing of uart_insert_char() flag

Message ID 20221118145512.509950-9-gsomlo@gmail.com
State New
Headers
Series serial: liteuart: add IRQ support |

Commit Message

Gabriel L. Somlo Nov. 18, 2022, 2:55 p.m. UTC 
  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: Gabriel Somlo <gsomlo@gmail.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/tty/serial/liteuart.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Geert Uytterhoeven Nov. 21, 2022, 9:56 a.m. UTC | #1 
On Fri, Nov 18, 2022 at 3:56 PM Gabriel Somlo <gsomlo@gmail.com> wrote:
> 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: Gabriel Somlo <gsomlo@gmail.com>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
diff mbox series

Patch

diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
index c90ab65fbdcf..81aa7c1da73c 100644
--- a/drivers/tty/serial/liteuart.c
+++ b/drivers/tty/serial/liteuart.c
@@ -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);