From ee7970690568b0c875467f475d9c957ec0d9e099 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 7 Mar 2013 13:12:34 +0100 Subject: TTY: cleanup tty->hw_stopped uses tty->hw_stopped is set only by drivers to remember HW state. If it is never set to 1 in a particular driver, there is no need to check it in the driver at all. Remove such checks. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/arc_uart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/tty/serial/arc_uart.c') diff --git a/drivers/tty/serial/arc_uart.c b/drivers/tty/serial/arc_uart.c index d97e194b6bc5..cbf1d155b7b2 100644 --- a/drivers/tty/serial/arc_uart.c +++ b/drivers/tty/serial/arc_uart.c @@ -162,7 +162,7 @@ static unsigned int arc_serial_tx_empty(struct uart_port *port) /* * Driver internal routine, used by both tty(serial core) as well as tx-isr * -Called under spinlock in either cases - * -also tty->stopped / tty->hw_stopped has already been checked + * -also tty->stopped has already been checked * = by uart_start( ) before calling us * = tx_ist checks that too before calling */ -- cgit v1.2.3