diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2022-11-15 10:17:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-22 19:51:41 +0300 |
| commit | cbdf6759e5b798b35ceafbae50fb7dd2340c9751 (patch) | |
| tree | 677df3138e200752bee9444f66ceed8ce3a0b147 /drivers/tty | |
| parent | 947d66b68f3c4e7cf8f3f3500807b9d2a0de28ce (diff) | |
| download | linux-cbdf6759e5b798b35ceafbae50fb7dd2340c9751.tar.xz | |
tty: serial: altera_jtaguart: remove flag from altera_jtaguart_rx_chars()
TTY_NORMAL is the only value it contains, so remove the variable and use
the constant instead.
Cc: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Reviewed-by: Tobias Klauser <tklauser@distanz.ch>
Link: https://lore.kernel.org/r/20221115071724.5185-1-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/altera_jtaguart.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c index aa49553fac58..8d1729711584 100644 --- a/drivers/tty/serial/altera_jtaguart.c +++ b/drivers/tty/serial/altera_jtaguart.c @@ -126,18 +126,17 @@ static void altera_jtaguart_set_termios(struct uart_port *port, static void altera_jtaguart_rx_chars(struct altera_jtaguart *pp) { struct uart_port *port = &pp->port; - unsigned char ch, flag; + unsigned char ch; unsigned long status; while ((status = readl(port->membase + ALTERA_JTAGUART_DATA_REG)) & ALTERA_JTAGUART_DATA_RVALID_MSK) { ch = status & ALTERA_JTAGUART_DATA_DATA_MSK; - flag = TTY_NORMAL; port->icount.rx++; if (uart_handle_sysrq_char(port, ch)) continue; - uart_insert_char(port, 0, 0, ch, flag); + uart_insert_char(port, 0, 0, ch, TTY_NORMAL); } tty_flip_buffer_push(&port->state->port); |