dt/irq: add empty of_irq_count for !OF_IRQ (a8d3f362) · Commits · 戴 / test

Add an empty version of of_irq_count for !OF_IRQ. This fixes build error on sparc in linux-next: drivers/gpio/gpio-bcm-kona.c:542: undefined reference to `of_irq_count' Signed-off-by:

Rob Herring <rob.herring@calxeda.com>

include/linux/of_irq.h

+9 −1

Original line number	Diff line number	Diff line
		@@ -37,12 +37,20 @@ extern int of_irq_parse_one(struct device_node *device, int index,
		extern unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data);
		extern int of_irq_to_resource(struct device_node *dev, int index,
		struct resource *r);
		extern int of_irq_count(struct device_node *dev);
		extern int of_irq_to_resource_table(struct device_node *dev,
		struct resource *res, int nr_irqs);

		extern void of_irq_init(const struct of_device_id *matches);

		#ifdef CONFIG_OF_IRQ
		extern int of_irq_count(struct device_node *dev);
		#else
		static inline int of_irq_count(struct device_node *dev)
		{
		return 0;
		}
		#endif

		#if defined(CONFIG_OF)
		/*
		* irq_of_parse_and_map() is used by all OF enabled platforms; but SPARC

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