There is a typo so we deadlock here instead of unlocking. Fixes: 5648f00809c3 ("Input: usbtouchscreen - fix deadlock in autosuspend") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index 4ae1cbf9e858..c6cf90868503 100644 --- a/drivers/input/touchscreen/usbtouchscreen.c +++ b/drivers/input/touchscreen/usbtouchscreen.c @@ -1479,7 +1479,7 @@ static void usbtouch_close(struct input_dev *input) if (!usbtouch->type->irq_always) usb_kill_urb(usbtouch->irq); usbtouch->is_open = false; - mutex_lock(&usbtouch->pm_mutex); + mutex_unlock(&usbtouch->pm_mutex); r = usb_autopm_get_interface(usbtouch->interface); usbtouch->interface->needs_remote_wakeup = 0; -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html