diff options
| author | Antti P Miettinen <amiettinen@nvidia.com> | 2012-06-26 16:54:37 +0300 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 12:32:15 -0700 |
| commit | f170521662872161284c7fba6da3d51bb4285cab (patch) | |
| tree | 7d122e646f45d80e73d6b001ea2502e67838b5b8 /arch/arm/mach-tegra/cpuidle.c | |
| parent | acdd4622b3cb46f339eba81a22ca174d48b4fc94 (diff) | |
ARM: tegra: Remove timer workaround
Reprogramming running timers may cause timer interrupt state
to get out of sync and result in lost timer interrupts.
Bug 950482
Change-Id: I83c9d735f9b041e8a57d73ba466f5f9c89ca1b89
Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com>
Reviewed-on: http://git-master/r/111242
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Rebase-Id: R461e149e2110e0826b66906f12db447f2eefc1a0
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c index 5ed27c8f8509..a43dba4b09ec 100644 --- a/arch/arm/mach-tegra/cpuidle.c +++ b/arch/arm/mach-tegra/cpuidle.c @@ -150,9 +150,6 @@ static int tegra_idle_enter_lp2(struct cpuidle_device *dev, /* cpu_idle expects us to return with IRQs enabled */ local_irq_enable(); - /* cpu clockevents may have been reset by powerdown */ - hrtimer_peek_ahead_timers(); - smp_rmb(); /* Update LP2 latency provided no fall back to LP3 */ |