1 files changed, 8 insertions, 12 deletions

diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 3501fa1fe8c3..27327fc86055 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -606,21 +606,20 @@ static void xics_update_irq_servers(void)
                 if (ireg[j] == hcpuid) {
                         default_server = hcpuid;
                         default_distrib_server = ireg[j+1];
-
-                        isize = of_get_property(np,
-                                        "ibm,interrupt-server#-size", NULL);
-                        if (isize)
-                                interrupt_server_size = *isize;
                 }
         }
 
+        /* get the bit size of server numbers */
+        isize = of_get_property(np, "ibm,interrupt-server#-size", NULL);
+        if (isize)
+                interrupt_server_size = *isize;
+
         of_node_put(np);
 }
 
 static void __init xics_map_one_cpu(int hw_id, unsigned long addr,
                                      unsigned long size)
 {
-#ifdef CONFIG_SMP
         int i;
 
         /* This may look gross but it's good enough for now, we don't quite
@@ -634,11 +633,6 @@ static void __init xics_map_one_cpu(int hw_id, unsigned long addr,
                         return;
                 }
         }
-#else
-        if (hw_id != 0)
-                return;
-        xics_per_cpu[0] = ioremap(addr, size);
-#endif /* CONFIG_SMP */
 }
 
 static void __init xics_init_one_node(struct device_node *np,
@@ -700,8 +694,10 @@ void __init xics_init_IRQ(void)
 
         for_each_node_by_type(np, "PowerPC-External-Interrupt-Presentation") {
                 found = 1;
-                if (firmware_has_feature(FW_FEATURE_LPAR))
+                if (firmware_has_feature(FW_FEATURE_LPAR)) {
+                        of_node_put(np);
                         break;
+                        }
                 xics_init_one_node(np, &indx);
         }
         if (found == 0)