From 5b9ff0ba11042096bfb396e506fa9038e6a61de7 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 24 Mar 2023 13:27:20 +0200 Subject: device property: Constify a few fwnode APIs The fwnode parameter is not altered in the following APIs: - fwnode_get_next_parent_dev() - fwnode_is_ancestor_of() - fwnode_graph_get_endpoint_count() so constify them. Reported-by: Russell King (Oracle) Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230324112720.71315-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/property.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/property.h b/include/linux/property.h index 110634f5db2e..4a536548606b 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -105,11 +105,11 @@ struct fwnode_handle *fwnode_get_next_parent(struct fwnode_handle *fwnode); for (parent = fwnode_get_parent(fwnode); parent; \ parent = fwnode_get_next_parent(parent)) -struct device *fwnode_get_next_parent_dev(struct fwnode_handle *fwnode); +struct device *fwnode_get_next_parent_dev(const struct fwnode_handle *fwnode); unsigned int fwnode_count_parents(const struct fwnode_handle *fwn); struct fwnode_handle *fwnode_get_nth_parent(struct fwnode_handle *fwn, unsigned int depth); -bool fwnode_is_ancestor_of(struct fwnode_handle *ancestor, struct fwnode_handle *child); +bool fwnode_is_ancestor_of(const struct fwnode_handle *ancestor, const struct fwnode_handle *child); struct fwnode_handle *fwnode_get_next_child_node( const struct fwnode_handle *fwnode, struct fwnode_handle *child); struct fwnode_handle *fwnode_get_next_available_child_node( @@ -433,7 +433,7 @@ static inline bool fwnode_graph_is_endpoint(const struct fwnode_handle *fwnode) struct fwnode_handle * fwnode_graph_get_endpoint_by_id(const struct fwnode_handle *fwnode, u32 port, u32 endpoint, unsigned long flags); -unsigned int fwnode_graph_get_endpoint_count(struct fwnode_handle *fwnode, +unsigned int fwnode_graph_get_endpoint_count(const struct fwnode_handle *fwnode, unsigned long flags); #define fwnode_graph_for_each_endpoint(fwnode, child) \ -- cgit v1.2.3