[PATCH v3 08/14] serial: liteuart: simplify passing of uart_insert_char() flag

Gabriel Somlo
2022-11-12T21:22:08Z

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>
---
drivers/tty/serial/liteuart.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
index b5ab48aa35cf..e9e99d6b5fef 100644
--- a/drivers/tty/serial/liteuart.c
+++ b/drivers/tty/serial/liteuart.c
@@ -72,7 +72,6 @@ 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;

@@ -85,7 +84,7 @@ 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);
--
2.37.3