From: Johan Hovold Date: Thu, 25 Feb 2010 19:19:10 +0000 (+0100) Subject: USB: ftdi_sio: remove obsolete check in unthrottle X-Git-Tag: accepted/tizen/common/20141203.182822~12665^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a880830e48e6fb7694de76ebb4a6c6bb0800f758;p=platform%2Fkernel%2Flinux-arm64.git USB: ftdi_sio: remove obsolete check in unthrottle No need to check ASYNCB_INITIALIZED anymore as commit e1108a63e10d344284011cccc06328b2cd3e5da3 (usb_serial: Use the shutdown() operation) make sure that there is no longer any call to unthrottle after device specific close (in which the read urb is killed). Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 9594e35..6af0dfa 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2492,8 +2492,7 @@ void ftdi_unthrottle(struct tty_struct *tty) port->throttled = port->throttle_req = 0; spin_unlock_irqrestore(&port->lock, flags); - /* Resubmit urb if throttled and open. */ - if (was_throttled && test_bit(ASYNCB_INITIALIZED, &port->port.flags)) + if (was_throttled) ftdi_submit_read_urb(port, GFP_KERNEL); }