On 06/27/2014 12:00 PM, Dong Aisheng wrote:
> +static int m_can_close(struct net_device *dev)
> +{
> + struct m_can_priv *priv = netdev_priv(dev);
> +
> + netif_stop_queue(dev);
> + napi_disable(&priv->napi);
> + m_can_stop(dev);
> + free_irq(dev->irq, dev);
> + close_candev(dev);
> + can_led_event(dev, CAN_LED_EVENT_STOP);You forgot to turn of the clock. > + > + return 0; > +} Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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