Commit 20f6d4f2 authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Rob Herring
Browse files

of: make of_node_ktype constant 



Since commit ee6d3dd4 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20230204-kobj_type-of-v1-1-5910c8ecb7a3@weissschuh.net


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent df4fdd0d

drivers/of/kobj.c

+1 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ static void of_node_release(struct kobject *kobj) 
}

#endif /* CONFIG_OF_DYNAMIC */



struct kobj_type of_node_ktype = {

const struct kobj_type of_node_ktype = {

	.release = of_node_release,

};

include/linux/of.h

+1 −1
Original line number Diff line number Diff line
@@ -101,7 +101,7 @@ struct of_reconfig_data { 
};



/* initialize a node */

extern struct kobj_type of_node_ktype;

extern const struct kobj_type of_node_ktype;

extern const struct fwnode_operations of_fwnode_ops;

static inline void of_node_init(struct device_node *node)

{