[PATCH 05/16] hrtimer: remove 'base' parameter from switch_hrtimer_base()

[Viresh Kumar]

clock 'base' can be obtained easily by doing timer->base and
switch_hrtimer_base() never gets anything else than timer->base as its
parameter. And so this routines doesn't require this parameter. Remove it.

Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
 kernel/hrtimer.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 343fe99..9561336 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -195,10 +195,9 @@ hrtimer_check_target(struct hrtimer *timer, struct hrtimer_clock_base *new_base)
  * Switch the timer base to the current CPU when possible.
  */
 static inline struct hrtimer_clock_base *
-switch_hrtimer_base(struct hrtimer *timer, struct hrtimer_clock_base *base,
-		    int pinned)
+switch_hrtimer_base(struct hrtimer *timer, int pinned)
 {
-	struct hrtimer_clock_base *new_base;
+	struct hrtimer_clock_base *new_base, *base = timer->base;
 	struct hrtimer_cpu_base *new_cpu_base;
 	int this_cpu = smp_processor_id();
 	int cpu = get_nohz_timer_target(pinned);
@@ -249,7 +248,7 @@ lock_hrtimer_base(const struct hrtimer *timer, unsigned long *flags)
 	return base;
 }
 
-# define switch_hrtimer_base(t, b, p)	(b)
+# define switch_hrtimer_base(t, p)	(t->base)
 
 #endif	/* !CONFIG_SMP */
 
@@ -955,7 +954,7 @@ int __hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
 	ret = remove_hrtimer(timer);
 
 	/* Switch the timer base, if necessary: */
-	new_base = switch_hrtimer_base(timer, base, mode & HRTIMER_MODE_PINNED);
+	new_base = switch_hrtimer_base(timer, mode & HRTIMER_MODE_PINNED);
 
 	if (mode & HRTIMER_MODE_REL) {
 		tim = ktime_add_safe(tim, new_base->get_time());
-- 
1.7.12.rc2.18.g61b472e

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