Commit 7be5e675 authored Mar 31, 2023 by Geert Uytterhoeven Committed by Rob Herring Apr 04, 2023

of: address: Document return value of of_address_to_resource()

Add the missing return value documentation to the linuxdoc comment block
for the of_address_to_resource() function.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/61ffcb5e87511dfa21af169efd04806101c48b8a.1680248888.git.geert+renesas@glider.be

Signed-off-by: Rob Herring <robh@kernel.org>

parent dc8ea920

drivers/of/address.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -879,6 +879,8 @@ static int __of_address_to_resource(struct device_node *dev, int index, int bar_
		* @index: Index into the array
		* @r: Pointer to resource array
		*
		* Returns -EINVAL if the range cannot be converted to resource.
		*
		* Note that if your address is a PIO address, the conversion will fail if
		* the physical address can't be internally converted to an IO token with
		* pci_address_to_pio(), that is because it's either called too early or it