irqdomain: Document size parameter of irq_domain_add_linear()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 9a6e8a8..41c1564 100644 (file)
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -217,6 +217,7 @@ EXPORT_SYMBOL_GPL(irq_domain_add_legacy);
 /**
  * irq_domain_add_linear() - Allocate and register a legacy revmap irq_domain.
  * @of_node: pointer to interrupt controller's device tree node.
+ * @size: Number of interrupts in the domain.
  * @ops: map/unmap domain callbacks
  * @host_data: Controller private data pointer
  */