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of: property: use new of_graph functions

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Current of_graph_get_next_endpoint() can be replaced by using
new of_graph_get_next_port().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87iktib5t0.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
This commit is contained in:
Kuninori Morimoto
2024-10-24 02:20:11 +00:00
committed by Rob Herring (Arm)
parent 58fe47d6ac
commit 3d4b0149b4
1 changed files with 5 additions and 13 deletions
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18
drivers/of/property.c
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@@ -717,13 +717,7 @@ struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
* parent port node.
*/
if (!prev) {
struct device_node *node __free(device_node) =
of_get_child_by_name(parent, "ports");
if (node)
parent = node;
port = of_get_child_by_name(parent, "port");
port = of_graph_get_next_port(parent, NULL);
if (!port) {
pr_debug("graph: no port node found in %pOF\n", parent);
return NULL;
@@ -741,7 +735,7 @@ struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
* getting the next child. If the previous endpoint is NULL this
* will return the first child.
*/
endpoint = of_get_next_child(port, prev);
endpoint = of_graph_get_next_port_endpoint(port, prev);
if (endpoint) {
of_node_put(port);
return endpoint;
@@ -750,11 +744,9 @@ struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
/* No more endpoints under this port, try the next one. */
prev = NULL;
do {
port = of_get_next_child(parent, port);
if (!port)
return NULL;
} while (!of_node_name_eq(port, "port"));
port = of_graph_get_next_port(parent, port);
if (!port)
return NULL;
}
}
EXPORT_SYMBOL(of_graph_get_next_endpoint);