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/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c
index ca40f6a..cb68729 100644
--- a/arch/powerpc/platforms/ps3/repository.c
+++ b/arch/powerpc/platforms/ps3/repository.c
@@ -131,11 +131,11 @@
 		lpar_id = id;
 	}
 
-	result = lv1_get_repository_node_value(lpar_id, n1, n2, n3, n4, &v1,
+	result = lv1_read_repository_node(lpar_id, n1, n2, n3, n4, &v1,
 		&v2);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n",
+		pr_debug("%s:%d: lv1_read_repository_node failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		dump_node_name(lpar_id, n1, n2, n3, n4);
 		return -ENOENT;