1 files changed, 11 insertions, 6 deletions

diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 59e69f085cb4..f0b7146a110f 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -320,8 +320,6 @@ static void __init pSeries_init_early(void)
 {
         DBG(" -> pSeries_init_early()\n");
 
-        fw_feature_init();
-
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 find_udbg_vterm();
 
@@ -343,14 +341,21 @@ static int __init pSeries_probe_hypertas(unsigned long node,
                                          const char *uname, int depth,
                                          void *data)
 {
+        const char *hypertas;
+        unsigned long len;
+
         if (depth != 1 ||
             (strcmp(uname, "rtas") != 0 && strcmp(uname, "rtas@0") != 0))
-                return 0;
+                return 0;
+
+        hypertas = of_get_flat_dt_prop(node, "ibm,hypertas-functions", &len);
+        if (!hypertas)
+                return 1;
 
-        if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL) != NULL)
-                powerpc_firmware_features |= FW_FEATURE_LPAR;
+        powerpc_firmware_features |= FW_FEATURE_LPAR;
+        fw_feature_init(hypertas, len);
 
-        return 1;
+        return 1;
 }
 
 static int __init pSeries_probe(void)