From 722232bcd8086b37cd3af7d9e94e7e10b231979e Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Mon, 23 Nov 2009 08:10:50 -0800 Subject: [PATCH] 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 --- drivers/input/touchscreen/usbtouchscreen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index 68ece58..eddb628 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); -- 2.7.4