[PATCH] bus: arm-ccn: Use hrtimer_start()

Pawel Moll
2015-05-13T15:22:00Z

hrtimer_start() does not longer defer already expired timers to the
softirq. Get rid of the __hrtimer_start_range_ns() invocation.

Reported-by: Mark Brown <mark.brown@arm.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
---

Arnd, Olof, Kevin,

This patch solves the linux-next build issue reported by Mark Brown:

http://article.gmane.org/gmane.linux.kernel.next/35377

and is an equivalent of the following change:

http://marc.info/?l=linux-kernel&m=142904610220085

Could you, please, queue it?

Thanks!

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 df5f307..7d9879e 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);
--
2.1.0