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Commit e9a470f4 authored by Govindraj.R's avatar Govindraj.R Committed by Greg Kroah-Hartman
Browse files

Serial: Remove unused code. 



Remove stale code in serial_core layer.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarGovindraj.R <govindraj.raja@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f8df13e0

drivers/tty/serial/serial_core.c

+0 −11
Original line number Diff line number Diff line
@@ -1242,17 +1242,6 @@ static void uart_set_termios(struct tty_struct *tty, 
		}

		spin_unlock_irqrestore(&state->uart_port->lock, flags);

	}

#if 0

	/*

	 * No need to wake up processes in open wait, since they

	 * sample the CLOCAL flag once, and don't recheck it.

	 * XXX  It's not clear whether the current behavior is correct

	 * or not.  Hence, this may change.....

	 */

	if (!(old_termios->c_cflag & CLOCAL) &&

	    (tty->termios->c_cflag & CLOCAL))

		wake_up_interruptible(&state->uart_port.open_wait);

#endif

}



/*