aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/clocksource/arm_arch_timer.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/clocksource/arm_arch_timer.c')
-rw-r--r--drivers/clocksource/arm_arch_timer.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 122ff05628b5..a2b254189782 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -248,14 +248,16 @@ static void __cpuinit arch_timer_stop(struct clock_event_device *clk)
248static int __cpuinit arch_timer_cpu_notify(struct notifier_block *self, 248static int __cpuinit arch_timer_cpu_notify(struct notifier_block *self,
249 unsigned long action, void *hcpu) 249 unsigned long action, void *hcpu)
250{ 250{
251 struct clock_event_device *evt = this_cpu_ptr(arch_timer_evt); 251 /*
252 252 * Grab cpu pointer in each case to avoid spurious
253 * preemptible warnings
254 */
253 switch (action & ~CPU_TASKS_FROZEN) { 255 switch (action & ~CPU_TASKS_FROZEN) {
254 case CPU_STARTING: 256 case CPU_STARTING:
255 arch_timer_setup(evt); 257 arch_timer_setup(this_cpu_ptr(arch_timer_evt));
256 break; 258 break;
257 case CPU_DYING: 259 case CPU_DYING:
258 arch_timer_stop(evt); 260 arch_timer_stop(this_cpu_ptr(arch_timer_evt));
259 break; 261 break;
260 } 262 }
261 263