On Fri, Jun 27, 2008 at 10:50:00AM +0200, Oliver Neukum wrote:
> Hi,
>
> this patch should fix everything you complained about. As I don't have
> the hardware, please test.
I don't have the hardware either so can't help you there.
> static void usbtouch_close(struct input_dev *input)
> {
> struct usbtouch_usb *usbtouch = input_get_drvdata(input);
>
> + mutex_lock(&usbtouch->lock);
> + usbtouch->open = 0;
> + mutex_unlock(&usbtouch->lock);
> usb_kill_urb(usbtouch->irq);
usb_kill_urb() is still not protected by the mutex but a resume
happening here wouldn't resubmit the urb so I suppose it's OK to leave
it like that.
--
Ville Syrjälä
syrjala@xxxxxx
http://www.sci.fi/~syrjala/
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