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Diffstat (limited to 'arch/powerpc/kernel/time.c')
-rw-r--r--arch/powerpc/kernel/time.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 46a24de36fec..f6f0c6b07c4c 100644
--- 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;
}