[POWERPC] iSeries: fix time.c for combined build

[Stephen Rothwell <sfr@canb.auug.org.au>]

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 arch/powerpc/kernel/time.c |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index a1b5e4b..ab35854 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -630,9 +630,8 @@ void timer_interrupt(struct pt_regs * re
 	profile_tick(CPU_PROFILING);
 	calculate_steal_time();
 
-#ifdef CONFIG_PPC_ISERIES
-	get_lppaca()->int_dword.fields.decr_int = 0;
-#endif
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		get_lppaca()->int_dword.fields.decr_int = 0;
 
 	while ((ticks = tb_ticks_since(per_cpu(last_jiffy, cpu)))
 	       >= tb_ticks_per_jiffy) {
@@ -674,7 +673,7 @@ void timer_interrupt(struct pt_regs * re
 	set_dec(next_dec);
 
 #ifdef CONFIG_PPC_ISERIES
-	if (hvlpevent_is_pending())
+	if (firmware_has_feature(FW_FEATURE_ISERIES) && hvlpevent_is_pending())
 		process_hvlpevents();
 #endif
 
@@ -774,7 +773,7 @@ int do_settimeofday(struct timespec *tv)
 	 * settimeofday to perform this operation.
 	 */
 #ifdef CONFIG_PPC_ISERIES
-	if (first_settimeofday) {
+	if (firmware_has_feature(FW_FEATURE_ISERIES) && first_settimeofday) {
 		iSeries_tb_recal();
 		first_settimeofday = 0;
 	}
-- 
1.4.3.3