Exemplo n.º 1
0
static int tb10x_gpio_remove(struct platform_device *pdev)
{
	struct tb10x_gpio *tb10x_gpio = platform_get_drvdata(pdev);

	if (tb10x_gpio->gc.to_irq) {
		irq_remove_generic_chip(tb10x_gpio->domain->gc->gc[0],
					BIT(tb10x_gpio->gc.ngpio) - 1, 0, 0);
		kfree(tb10x_gpio->domain->gc);
		irq_domain_remove(tb10x_gpio->domain);
	}

	return 0;
}
Exemplo n.º 2
0
static int jz4740_adc_remove(struct platform_device *pdev)
{
	struct jz4740_adc *adc = platform_get_drvdata(pdev);

	mfd_remove_devices(&pdev->dev);

	irq_remove_generic_chip(adc->gc, IRQ_MSK(5), IRQ_NOPROBE | IRQ_LEVEL, 0);
	kfree(adc->gc);
	irq_set_chained_handler_and_data(adc->irq, NULL, NULL);

	iounmap(adc->base);
	release_mem_region(adc->mem->start, resource_size(adc->mem));

	clk_put(adc->clk);

	return 0;
}
Exemplo n.º 3
0
static int __exit tb10x_gpio_remove(struct platform_device *pdev)
{
	struct tb10x_gpio *tb10x_gpio = platform_get_drvdata(pdev);
	int ret;

	if (tb10x_gpio->gc.to_irq) {
		irq_remove_generic_chip(tb10x_gpio->domain->gc->gc[0],
					BIT(tb10x_gpio->gc.ngpio) - 1, 0, 0);
		kfree(tb10x_gpio->domain->gc);
		irq_domain_remove(tb10x_gpio->domain);
		free_irq(tb10x_gpio->irq, tb10x_gpio);
	}
	ret = gpiochip_remove(&tb10x_gpio->gc);
	if (ret)
		return ret;

	return 0;
}