usb: serial: Remove unused tty->hw_stopped
The tty core does not test tty->hw_stopped; remove from drivers
which don't test it themselves.
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index c0a42e9..ddbb8fe 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1456,12 +1456,8 @@
tty = tty_port_tty_get(&edge_port->port->port);
/* handle CTS flow control */
if (tty && C_CRTSCTS(tty)) {
- if (msr & EDGEPORT_MSR_CTS) {
- tty->hw_stopped = 0;
+ if (msr & EDGEPORT_MSR_CTS)
tty_wakeup(tty);
- } else {
- tty->hw_stopped = 1;
- }
}
tty_kref_put(tty);
}
@@ -2177,7 +2173,6 @@
dev_dbg(dev, "%s - RTS/CTS is enabled\n", __func__);
} else {
dev_dbg(dev, "%s - RTS/CTS is disabled\n", __func__);
- tty->hw_stopped = 0;
restart_read(edge_port);
}