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

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 46a24de36fec4bd93acd1fd09983380cf57e5abc..f6f0c6b07c4cf335e41357def28b7388bf07d793 100644 (file)
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -631,7 +631,8 @@ void timer_interrupt(struct pt_regs * regs)
        calculate_steal_time();
 
 #ifdef CONFIG_PPC_ISERIES
-       get_lppaca()->int_dword.fields.decr_int = 0;
+       if (firmware_has_feature(FW_FEATURE_ISERIES))
+               get_lppaca()->int_dword.fields.decr_int = 0;
 #endif
 
        while ((ticks = tb_ticks_since(per_cpu(last_jiffy, cpu)))
@@ -674,7 +675,7 @@ void timer_interrupt(struct pt_regs * regs)
        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 +775,7 @@ 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;
        }