static void gs_destroy_candev(struct gs_can *dev)
{
unregister_candev(dev->netdev);
free_candev(dev->netdev);
usb_kill_anchored_urbs(&dev->tx_submitted);
kfree(dev);
}
void unregister_c_can_dev(struct net_device *dev)
{
struct c_can_priv *priv = netdev_priv(dev);
unregister_candev(dev);
c_can_pm_runtime_disable(priv);
}
/* remove a CAN-FD channel by releasing all of its resources */
static void pciefd_can_remove(struct pciefd_can *priv)
{
/* unregister (close) the can device to go back to RST mode first */
unregister_candev(priv->ucan.ndev);
/* finally, free the candev object */
free_candev(priv->ucan.ndev);
}
void unregister_c_can_dev(struct net_device *dev)
{
struct c_can_priv *priv = netdev_priv(dev);
/* disable all interrupts */
c_can_enable_all_interrupts(priv, DISABLE_ALL_INTERRUPTS);
unregister_candev(dev);
}
static int ti_hecc_remove(struct platform_device *pdev)
{
struct resource *res;
struct net_device *ndev = platform_get_drvdata(pdev);
struct ti_hecc_priv *priv = netdev_priv(ndev);
unregister_candev(ndev);
clk_disable(priv->clk);
clk_put(priv->clk);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
iounmap(priv->base);
release_mem_region(res->start, resource_size(res));
free_candev(ndev);
return 0;
}
static int __devexit omapl_pru_can_remove(struct platform_device *pdev)
{
struct resource *res;
struct net_device *ndev = platform_get_drvdata(pdev);
struct omapl_pru_can_priv *priv = netdev_priv(ndev);
omapl_pru_can_stop(ndev);
pru_can_emulation_exit();
release_firmware(priv->fw_tx);
release_firmware(priv->fw_rx);
clk_put(priv->clk);
flush_workqueue(priv->pru_can_wQ);
destroy_workqueue(priv->pru_can_wQ);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
iounmap(priv->pru_arm_iomap.pru_io_addr);
release_mem_region(res->start, resource_size(res));
unregister_candev(ndev);
free_candev(ndev);
platform_set_drvdata(pdev, NULL);
return 0;
}
