of/irq: Use helper to define resources

Resources definition can become simpler and more organised by using the
dedicated helpers.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240912221605.27089-3-vassilisamir@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 5d27b20634d3ba6e1d60f767ccec12184d47180e..a494f56a0d0ee43a3596149c7714d5dd3b3d9093 100644 (file)
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -429,9 +429,8 @@ int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
                of_property_read_string_index(dev, "interrupt-names", index,
                                              &name);
 
-               r->start = r->end = irq;
-               r->flags = IORESOURCE_IRQ | irq_get_trigger_type(irq);
-               r->name = name ? name : of_node_full_name(dev);
+               *r = DEFINE_RES_IRQ_NAMED(irq, name ?: of_node_full_name(dev));
+               r->flags |= irq_get_trigger_type(irq);
        }
 
        return irq;