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of: property: add missing kerneldoc for of_graph_get_endpoint_count()

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of_graph_get_endpoint_count() doesn't have kerneldoc. Add it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/87r0hrcvzk.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Kuninori Morimoto 2024-02-05 05:37:19 +00:00 committed by Rob Herring
parent 6284d33d17
commit 4c3b386c46
1 changed files with 6 additions and 0 deletions
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6
drivers/of/property.c
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@ -812,6 +812,12 @@ struct device_node *of_graph_get_remote_port(const struct device_node *node)
}
EXPORT_SYMBOL(of_graph_get_remote_port);
/**
* of_graph_get_endpoint_count() - get the number of endpoints in a device node
* @np: parent device node containing ports and endpoints
*
* Return: count of endpoint of this device node
*/
int of_graph_get_endpoint_count(const struct device_node *np)
{
struct device_node *endpoint;