We need to convert all old gpio irqchips to pass the irqchip
setup along when adding the gpio_chip. For more info see
drivers/gpio/TODO.
For chained irqchips this is a pretty straight-forward conversion.
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq)
{
int ret;
static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq)
{
int ret;
+ struct gpio_irq_chip *girq;
pctrl->chip = intel_gpio_chip;
pctrl->chip = intel_gpio_chip;
pctrl->irqchip.irq_set_wake = intel_gpio_irq_wake;
pctrl->irqchip.flags = IRQCHIP_MASK_ON_SUSPEND;
pctrl->irqchip.irq_set_wake = intel_gpio_irq_wake;
pctrl->irqchip.flags = IRQCHIP_MASK_ON_SUSPEND;
- ret = devm_gpiochip_add_data(pctrl->dev, &pctrl->chip, pctrl);
- if (ret) {
- dev_err(pctrl->dev, "failed to register gpiochip\n");
- return ret;
- }
-
- * We need to request the interrupt here (instead of providing chip
- * to the irq directly) because on some platforms several GPIO
- * controllers share the same interrupt line.
+ * On some platforms several GPIO controllers share the same interrupt
+ * line.
*/
ret = devm_request_irq(pctrl->dev, irq, intel_gpio_irq,
IRQF_SHARED | IRQF_NO_THREAD,
*/
ret = devm_request_irq(pctrl->dev, irq, intel_gpio_irq,
IRQF_SHARED | IRQF_NO_THREAD,
- ret = gpiochip_irqchip_add(&pctrl->chip, &pctrl->irqchip, 0,
- handle_bad_irq, IRQ_TYPE_NONE);
+ girq = &pctrl->chip.irq;
+ girq->chip = &pctrl->irqchip;
+ /* This will let us handle the IRQ in the driver */
+ girq->parent_handler = NULL;
+ girq->num_parents = 0;
+ girq->default_type = IRQ_TYPE_NONE;
+ girq->handler = handle_bad_irq;
+
+ ret = devm_gpiochip_add_data(pctrl->dev, &pctrl->chip, pctrl);
- dev_err(pctrl->dev, "failed to add irqchip\n");
+ dev_err(pctrl->dev, "failed to register gpiochip\n");
- gpiochip_set_chained_irqchip(&pctrl->chip, &pctrl->irqchip, irq, NULL);