From e532ffea4ae598d04552dd1138a2367660f6dd5e Mon Sep 17 00:00:00 2001 From: Pawel Moll Date: Wed, 13 May 2015 16:21:24 +0100 Subject: [PATCH] bus: arm-ccn: Use hrtimer_start() again hrtimer_start() will no longer defer already expired timers to the softirq in 4.2, and the __hrtimer_start_range_ns() function is getting removed, causing build errors when both the tip tree and the arm-ccn changes are merged. This changes the code back to using hrtimer_start, which will do the right thing after this branch gets merged with the timers update from tip. As pointed out after a discussion on the mailing list, the result will not be worse than the what was there before you pulled my updates, as the code was using normal hrtimer_start(). It's just when I realised that it should be pinned I looked at what x86 uncore pmu is doing and shamelessly (and probably a bit mindlessly) copied the "do not wakeup" version from there. [arnd: update commit message] Reported-by: Mark Brown Signed-off-by: Pawel Moll Signed-off-by: Arnd Bergmann --- drivers/bus/arm-ccn.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index df5f307f3244..7d9879e166cf 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -921,9 +921,8 @@ static void arm_ccn_pmu_event_start(struct perf_event *event, int flags) * attribute). */ if (!ccn->irq) - __hrtimer_start_range_ns(&ccn->dt.hrtimer, - arm_ccn_pmu_timer_period(), 0, - HRTIMER_MODE_REL_PINNED, 0); + hrtimer_start(&ccn->dt.hrtimer, arm_ccn_pmu_timer_period(), + HRTIMER_MODE_REL_PINNED); /* Set the DT bus input, engaging the counter */ arm_ccn_pmu_xp_dt_config(event, 1); -- 2.20.1