devres: export devres_node_init() and devres_node_add()

Export devres_node_init() and devres_node_add() through base.h, such
that we can access is from the Rust devres code.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260213220718.82835-3-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

Author: Danilo Krummrich

drivers/base/base.h

@@ -228,6 +228,9 @@ struct devres_node {
 	size_t				size;
 };
 
+void devres_node_init(struct devres_node *node, dr_node_release_t release,
+		      dr_node_free_t free_node);
+void devres_node_add(struct device *dev, struct devres_node *node);
 void devres_for_each_res(struct device *dev, dr_release_t release,
 			 dr_match_t match, void *match_data,
 			 void (*fn)(struct device *, void *, void *),

drivers/base/devres.c

@@ -36,9 +36,9 @@ struct devres_group {
 	/* -- 8 pointers */
 };
 
-static void devres_node_init(struct devres_node *node,
-			     dr_node_release_t release,
-			     dr_node_free_t free_node)
+void devres_node_init(struct devres_node *node,
+		      dr_node_release_t release,
+		      dr_node_free_t free_node)
 {
 	INIT_LIST_HEAD(&node->entry);
 	node->release = release;
@@ -258,7 +258,7 @@ void devres_free(void *res)
 }
 EXPORT_SYMBOL_GPL(devres_free);
 
-static void devres_node_add(struct device *dev, struct devres_node *node)
+void devres_node_add(struct device *dev, struct devres_node *node)
 {
 	guard(spinlock_irqsave)(&dev->devres_lock);