From: Oliver Neukum Date: Mon, 23 Nov 2009 16:10:50 +0000 (-0800) Subject: Input: usbtouchscreen - remove unneeded usb_kill_urb X-Git-Tag: firefly_0821_release~9833^2~2172^2~130 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=722232bcd8086b37cd3af7d9e94e7e10b231979e;p=firefly-linux-kernel-4.4.55.git Input: usbtouchscreen - remove unneeded usb_kill_urb usb_kill_urb() in disconnect is not needed as unregistering will cause close() to be called. Signed-off-by: Oliver Neukum Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index 68ece5801a58..eddb628c5459 100644 --- a/drivers/input/touchscreen/usbtouchscreen.c +++ b/drivers/input/touchscreen/usbtouchscreen.c @@ -1087,7 +1087,7 @@ static void usbtouch_disconnect(struct usb_interface *intf) dbg("%s - usbtouch is initialized, cleaning up", __func__); usb_set_intfdata(intf, NULL); - usb_kill_urb(usbtouch->irq); + /* this will stop IO via close */ input_unregister_device(usbtouch->input); usb_free_urb(usbtouch->irq); usbtouch_free_buffers(interface_to_usbdev(intf), usbtouch);