diff options
Diffstat (limited to 'drivers/usb/serial/generic.c')
| -rw-r--r-- | drivers/usb/serial/generic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 54e170d..ae8c036 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -473,7 +473,7 @@ static bool usb_serial_generic_msr_changed(struct tty_struct *tty, * Use tty-port initialised flag to detect all hangups including the * one generated at USB-device disconnect. */ - if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) + if (!tty_port_initialized(&port->port)) return true; spin_lock_irqsave(&port->lock, flags); @@ -503,7 +503,7 @@ int usb_serial_generic_tiocmiwait(struct tty_struct *tty, unsigned long arg) ret = wait_event_interruptible(port->port.delta_msr_wait, usb_serial_generic_msr_changed(tty, arg, &cnow)); - if (!ret && !test_bit(ASYNCB_INITIALIZED, &port->port.flags)) + if (!ret && !tty_port_initialized(&port->port)) ret = -EIO; return ret; @@ -606,7 +606,7 @@ int usb_serial_generic_resume(struct usb_serial *serial) for (i = 0; i < serial->num_ports; i++) { port = serial->port[i]; - if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) + if (!tty_port_initialized(&port->port)) continue; if (port->bulk_in_size) { |
