diff options
| author | Scott Williams <scwilliams@nvidia.com> | 2011-07-25 18:31:19 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:46:58 -0800 |
| commit | dca48c8c55d480bf7c806474bf47b42c3a080d4b (patch) | |
| tree | 99c503ec0a315d5f513f9f5d13d65160517da778 /arch | |
| parent | b9e403190bbbe1225abd87185e7dfb4518a1e992 (diff) | |
ARM: tegra: power: CPU complex must be suspended on CPU0
All CPUs are not created equal. CPU0 must be the one to perform the
CPU complex rail gating action and as such must always be the last
CPU taken down.
Change-Id: I92d1c1c29305d2bf35a15baa43a6d299806482b7
Signed-off-by: Scott Williams <scwilliams@nvidia.com>
Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com>
Rebase-Id: R5ba8fbba2771a2458fcf27d9d49c964ffbe53c88
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-t3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-t3.c b/arch/arm/mach-tegra/cpuidle-t3.c index 7ea1657dff6b..5614994aa0ab 100644 --- a/arch/arm/mach-tegra/cpuidle-t3.c +++ b/arch/arm/mach-tegra/cpuidle-t3.c @@ -305,7 +305,7 @@ void tegra3_idle_lp2(struct cpuidle_device *dev, cpu_pm_enter(); - if (last_cpu) + if (last_cpu && (dev->cpu == 0)) tegra3_idle_enter_lp2_cpu_0(dev, state, request); else tegra3_idle_enter_lp2_cpu_n(dev, state, request); |