gpio: tegra186: Allow optional irq parent callbacks (986ec63d) · Commits · 戴 / test

drivers/gpio/gpio-tegra186.c

+13 −2

Original line number	Diff line number	Diff line
		@@ -430,7 +430,18 @@ static int tegra186_irq_set_type(struct irq_data *data, unsigned int type)
		else
		irq_set_handler_locked(data, handle_edge_irq);

		if (data->parent_data)
		return irq_chip_set_type_parent(data, type);

		return 0;
		}

		static int tegra186_irq_set_wake(struct irq_data *data, unsigned int on)
		{
		if (data->parent_data)
		return irq_chip_set_wake_parent(data, on);

		return 0;
		}

		static void tegra186_gpio_irq(struct irq_desc *desc)
		@@ -678,7 +689,7 @@ static int tegra186_gpio_probe(struct platform_device *pdev)
		gpio->intc.irq_mask = tegra186_irq_mask;
		gpio->intc.irq_unmask = tegra186_irq_unmask;
		gpio->intc.irq_set_type = tegra186_irq_set_type;
		gpio->intc.irq_set_wake = irq_chip_set_wake_parent;
		gpio->intc.irq_set_wake = tegra186_irq_set_wake;

		irq = &gpio->gpio.irq;
		irq->chip = &gpio->intc;