Commit d9966f1d authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman

staging: greybus: arche-platform: fix device reference leak

Make sure to drop the device reference taken by of_find_device_by_node()
before returning from arche_platform_change_state().

Note that this code is expected to be removed, but let's fix up the leak
nonetheless.

Fixes: 886aba55 ("greybus: arche-platform: Export fn to allow...")
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarVaibhav Hiremath <hvaibhav.linux@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 55abe816
......@@ -186,6 +186,7 @@ int arche_platform_change_state(enum arche_platform_state state,
exit:
spin_unlock_irqrestore(&arche_pdata->wake_lock, flags);
mutex_unlock(&arche_pdata->platform_state_mutex);
put_device(&pdev->dev);
of_node_put(np);
return ret;
}
......
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