powerpc/ps3: Fix hcall lv1_read_repository_node

The lv1 hcall #91 should be named lv1_read_repository_node, and
not lv1_get_repository_node_value.  Adjust the lv1 hcall table
and all calls.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/lv1call.h b/arch/powerpc/include/asm/lv1call.h
index 84812211..233f9ec 100644
--- a/arch/powerpc/include/asm/lv1call.h
+++ b/arch/powerpc/include/asm/lv1call.h
@@ -264,7 +264,7 @@
 LV1_CALL(get_spe_irq_outlet,                            2, 1,  78 )
 LV1_CALL(set_spe_privilege_state_area_1_register,       3, 0,  79 )
 LV1_CALL(create_repository_node,                        6, 0,  90 )
-LV1_CALL(get_repository_node_value,                     5, 2,  91 )
+LV1_CALL(read_repository_node,                          5, 2,  91 )
 LV1_CALL(modify_repository_node_value,                  6, 0,  92 )
 LV1_CALL(remove_repository_node,                        4, 0,  93 )
 LV1_CALL(read_htab_entries,                             2, 5,  95 )