1 files changed, 4 insertions, 2 deletions

diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index 4463148c659f..dcde4410348d 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -18,8 +18,9 @@
 #include <linux/percpu.h>
 
 #include <asm/processor.h>
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_ISERIES
 #include <asm/paca.h>
+#include <asm/firmware.h>
 #include <asm/iseries/hv_call.h>
 #endif
 
@@ -177,7 +178,8 @@ static inline void set_dec(int val)
 #ifdef CONFIG_PPC_ISERIES
         int cur_dec;
 
-        if (get_lppaca()->shared_proc) {
+        if (firmware_has_feature(FW_FEATURE_ISERIES) &&
+                        get_lppaca()->shared_proc) {
                 get_lppaca()->virtual_decr = val;
                 cur_dec = get_dec();
                 if (cur_dec > val)