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 <nfont@austin.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2 files changed, 11 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 72d8054fa739..75d336ab01bc 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -33,7 +33,7 @@ struct cc_workarea {
         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);
@@ -102,7 +102,7 @@ static void dlpar_free_one_cc_node(struct device_node *dn)
         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);
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index 40c93cad91d2..e9f6d2859c3c 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -17,6 +17,8 @@ struct device_node;
 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;
@@ -47,4 +49,11 @@ 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 */