Commit dc8ca2a1 authored by David S. Miller's avatar David S. Miller
Browse files

sparc64: Do not ignore 'pmu' device ranges. 



I must have disabled this due to other bugs which were fixed over
time.  And this is needed in order for child devices of "pmu"
to get proper resource values.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0eb78f0b

arch/sparc64/kernel/of_device.c

+0 −6
Original line number Diff line number Diff line
@@ -412,12 +412,6 @@ static int __init build_one_resource(struct device_node *parent, 


static int __init use_1to1_mapping(struct device_node *pp)

{

	/* If this is on the PMU bus, don't try to translate it even

	 * if a ranges property exists.

	 */

	if (!strcmp(pp->name, "pmu"))

		return 1;



	/* If we have a ranges property in the parent, use it.  */

	if (of_find_property(pp, "ranges", NULL) != NULL)

		return 0;