powerpc/pseries: Export device tree updating routines

Export routines associated with adding and removing device tree nodes on
pseries needed for device tree updating.

Signed-off-by: Nathan Fontenot <[e-mail]>
Signed-off-by: Benjamin Herrenschmidt <[e-mail]>

arch/powerpc/platforms/pseries/dlpar.c

···
 	u32	prop_offset;
 };
 
-static void dlpar_free_cc_property(struct property *prop)
+void dlpar_free_cc_property(struct property *prop)
 {
 	kfree(prop->name);
 	kfree(prop->value);
···
 	kfree(dn);
 }
 
-static void dlpar_free_cc_nodes(struct device_node *dn)
+void dlpar_free_cc_nodes(struct device_node *dn)
 {
 	if (dn->child)
 		dlpar_free_cc_nodes(dn->child);

arch/powerpc/platforms/pseries/pseries.h

···
 extern void request_event_sources_irqs(struct device_node *np,
 				       irq_handler_t handler, const char *name);
 
+#include <linux/of.h>
+
 extern void __init fw_feature_init(const char *hypertas, unsigned long len);
 
 struct pt_regs;
···
 extern unsigned long rtas_poweron_auto;
 
 extern void find_udbg_vterm(void);
+
+/* Dynamic logical Partitioning/Mobility */
+extern void dlpar_free_cc_nodes(struct device_node *);
+extern void dlpar_free_cc_property(struct property *);
+extern struct device_node *dlpar_configure_connector(u32);
+extern int dlpar_attach_node(struct device_node *);
+extern int dlpar_detach_node(struct device_node *);
 
 #endif /* _PSERIES_PSERIES_H */