devlink: Move devlink_info_req struct to be local

As all users of the struct devlink_info_req are already in dev.c, move
this struct from devl_internal.c to be local in dev.c.
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net/devlink/dev.c

@@ -8,6 +8,14 @@
 #include <net/sock.h>
 #include "devl_internal.h"
 
+struct devlink_info_req {
+	struct sk_buff *msg;
+	void (*version_cb)(const char *version_name,
+			   enum devlink_info_version_type version_type,
+			   void *version_cb_priv);
+	void *version_cb_priv;
+};
+
 struct devlink_reload_combination {
 	enum devlink_reload_action action;
 	enum devlink_reload_limit limit;

net/devlink/devl_internal.h

@@ -189,15 +189,6 @@ static inline bool devlink_reload_supported(const struct devlink_ops *ops)
 	return ops->reload_down && ops->reload_up;
 }
 
-/* Dev info */
-struct devlink_info_req {
-	struct sk_buff *msg;
-	void (*version_cb)(const char *version_name,
-			   enum devlink_info_version_type version_type,
-			   void *version_cb_priv);
-	void *version_cb_priv;
-};
-
 /* Resources */
 struct devlink_resource;
 int devlink_resources_validate(struct devlink *devlink,