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Commit a6fa8f53 authored by Rishabh Bhatnagar's avatar Rishabh Bhatnagar
Browse files

drivers: irq: Add debug information for irq type warnings 



Add device node information that adds interrupts without specifying
IRQ type.

Change-Id: Ib475043af11bfb0dfc266a1b5c2f538d875d06d4
Signed-off-by: default avatarRishabh Bhatnagar <rishabhb@codeaurora.org>
parent 364475ab

drivers/of/irq.c

+12 −1
Original line number Diff line number Diff line
@@ -350,6 +350,8 @@ EXPORT_SYMBOL_GPL(of_irq_parse_one); 
int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)

{

	int irq = of_irq_get(dev, index);

	u32 trigger_type;

	struct of_phandle_args oirq;



	if (irq < 0)

		return irq;
@@ -367,8 +369,17 @@ int of_irq_to_resource(struct device_node *dev, int index, struct resource *r) 
		of_property_read_string_index(dev, "interrupt-names", index,

					      &name);



		trigger_type = irqd_get_trigger_type(irq_get_irq_data(irq));



		of_irq_parse_one(dev, index, &oirq);



		if (!trigger_type &&

			of_device_is_compatible(oirq.np, "arm,gic-v3"))

			pr_err("IRQ TYPE should not be NONE for %s\n",

							dev->full_name);



		r->start = r->end = irq;

		r->flags = IORESOURCE_IRQ | irqd_get_trigger_type(irq_get_irq_data(irq));

		r->flags = IORESOURCE_IRQ | trigger_type;

		r->name = name ? name : of_node_full_name(dev);

	}