By using device and further data node references, allow direct references
to endpoints. These are of form
Package() { \DEV, "portX", "endpointY" }
where X is the number of the port and Y is the number of the endpoint.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
drivers/acpi/property.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index 19bdada644351..10af340eedd23 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1122,9 +1122,9 @@ acpi_graph_get_remote_endpoint(const struct fwnode_handle *__fwnode)
if (ret)
return NULL;
- /* Ensure this is a device node. */
+ /* Direct endpoint reference? */
if (!is_acpi_device_node(args.fwnode))
- return NULL;
+ return args.nargs ? NULL : args.fwnode;
/*
* Always require two arguments with the reference: port and
--
2.11.0
--
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