diff options
| author | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | 2017-06-06 12:37:41 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-22 02:55:34 +0200 |
| commit | 6a71d8d77795e0f7d887baa95bfc0d1d2bc74899 (patch) | |
| tree | 729784ba33071398831c28855b86cc10b5e87b0d /include | |
| parent | 125ee6b3b0fa920c730b0991e6f083a9f5b1e4c3 (diff) | |
device property: Add fwnode_graph_get_port_parent
Provide a helper to obtain the parent device fwnode without first
parsing the remote-endpoint as per fwnode_graph_get_remote_port_parent.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/property.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/property.h b/include/linux/property.h index 0597a743aa66..7e77039e6b81 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -275,6 +275,8 @@ void *device_get_mac_address(struct device *dev, char *addr, int alen); struct fwnode_handle *fwnode_graph_get_next_endpoint( struct fwnode_handle *fwnode, struct fwnode_handle *prev); +struct fwnode_handle * +fwnode_graph_get_port_parent(struct fwnode_handle *fwnode); struct fwnode_handle *fwnode_graph_get_remote_port_parent( struct fwnode_handle *fwnode); struct fwnode_handle *fwnode_graph_get_remote_port( |