tick_setup_device() is always passed cpumask of 'cpu', which is also passed as parameter to this routine. So, just calculate the cpumask(cpu) in tick_setup_device() instead of passing from every caller.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- kernel/time/tick-common.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index c1b3619..c2aa441 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -145,9 +145,9 @@ void tick_setup_periodic(struct clock_event_device *dev, int broadcast) * Setup the tick device */ static void tick_setup_device(struct tick_device *td, - struct clock_event_device *newdev, int cpu, - const struct cpumask *cpumask) + struct clock_event_device *newdev, int cpu) { + const struct cpumask *cpumask = cpumask_of(cpu); ktime_t next_event; void (*handler)(struct clock_event_device *) = NULL;
@@ -209,7 +209,7 @@ void tick_install_replacement(struct clock_event_device *newdev) int cpu = smp_processor_id();
clockevents_exchange_device(td->evtdev, newdev); - tick_setup_device(td, newdev, cpu, cpumask_of(cpu)); + tick_setup_device(td, newdev, cpu); if (newdev->features & CLOCK_EVT_FEAT_ONESHOT) tick_oneshot_notify(); } @@ -293,7 +293,7 @@ void tick_check_new_device(struct clock_event_device *newdev) curdev = NULL; } clockevents_exchange_device(curdev, newdev); - tick_setup_device(td, newdev, cpu, cpumask_of(cpu)); + tick_setup_device(td, newdev, cpu); if (newdev->features & CLOCK_EVT_FEAT_ONESHOT) tick_oneshot_notify(); return;