From dbc1625fc9deefb352f6ff26a575ae4b3ddef23a Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Fri, 26 Jul 2019 20:30:50 +0200 Subject: hrtimer: Consolidate hrtimer_init() + hrtimer_init_sleeper() calls hrtimer_init_sleeper() calls require prior initialisation of the hrtimer object which is embedded into the hrtimer_sleeper. Combine the initialization and spare a function call. Fixup all call sites. This is also a preparatory change for PREEMPT_RT to do hrtimer sleeper specific initializations of the embedded hrtimer without modifying any of the call sites. No functional change. [ anna-maria: Minor cleanups ] [ tglx: Adopted to the removal of the task argument of hrtimer_init_sleeper() and trivial polishing. Folded a fix from Stephen Rothwell for the vsoc code ] Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Anna-Maria Gleixner Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20190726185752.887468908@linutronix.de --- drivers/staging/android/vsoc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/staging/android') diff --git a/drivers/staging/android/vsoc.c b/drivers/staging/android/vsoc.c index ce480bcf20d2..2d6b3981afb8 100644 --- a/drivers/staging/android/vsoc.c +++ b/drivers/staging/android/vsoc.c @@ -437,12 +437,10 @@ static int handle_vsoc_cond_wait(struct file *filp, struct vsoc_cond_wait *arg) return -EINVAL; wake_time = ktime_set(arg->wake_time_sec, arg->wake_time_nsec); - hrtimer_init_on_stack(&to->timer, CLOCK_MONOTONIC, - HRTIMER_MODE_ABS); + hrtimer_init_sleeper_on_stack(to, CLOCK_MONOTONIC, + HRTIMER_MODE_ABS); hrtimer_set_expires_range_ns(&to->timer, wake_time, current->timer_slack_ns); - - hrtimer_init_sleeper(to); } while (1) { -- cgit v1.2.3