
<     bitmap_free(cdev->watched_lines);
<     blocking_notifier_chain_unregister(&gdev->device_notifier,
<                                        &cdev->device_unregistered_nb);
<     blocking_notifier_chain_unregister(&gdev->line_state_notifier,
<                                        &cdev->lineinfo_changed_nb);
<     gpio_device_put(gdev);
<     kfree(cdev);
---
>     blocking_notifier_chain_unregister(&gdev->device_notifier,
>                                        &cdev->device_unregistered_nb);
>     blocking_notifier_chain_unregister(&gdev->line_state_notifier,
>                                        &cdev->lineinfo_changed_nb);
>     gpio_device_put(gdev);
>     bitmap_free(cdev->watched_lines);
>     kfree(cdev);
