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| author |   Joseph Lo <josephl@nvidia.com> | 2013-06-04 18:47:35 +0800 |
|---|---|---|
| committer |   Stephen Warren <swarren@nvidia.com> | 2013-06-05 11:44:58 -0600 |
| commit | 8f6a0b6528820f9efec36e5843181cc178fa9de8 (patch) | |
| tree | e04e27b94a7ab2f452ff0e66ee0cfe71ac097600 /arch/arm/mach-tegra/cpuidle-tegra30.c | |
| parent | ARM: tegra: cpuidle: using IS_ENABLED for multi SoCs management in init func (diff) | |
| download | linux-dev-8f6a0b6528820f9efec36e5843181cc178fa9de8.tar.xz linux-dev-8f6a0b6528820f9efec36e5843181cc178fa9de8.zip | |
ARM: tegra: don't pass CPU ID to tegra_{set,clear}_cpu_in_lp2
tegra_{set,clear}_cpu_in_lp2 can easily determine which CPU ID they are
running on; there is no need to pass the CPU ID into those functions.
So, remove their CPU ID function parameter.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle-tegra30.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-tegra30.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index 9d9f554115e1..ed2a2a7bae4d 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -114,16 +114,15 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - u32 cpu = is_smp() ? cpu_logical_map(dev->cpu) : dev->cpu; bool entered_lp2 = false; bool last_cpu; local_fiq_disable(); - last_cpu = tegra_set_cpu_in_lp2(cpu); + last_cpu = tegra_set_cpu_in_lp2(); cpu_pm_enter(); - if (cpu == 0) { + if (dev->cpu == 0) { if (last_cpu) entered_lp2 = tegra30_cpu_cluster_power_down(dev, drv, index); @@ -134,7 +133,7 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, } cpu_pm_exit(); - tegra_clear_cpu_in_lp2(cpu); + tegra_clear_cpu_in_lp2(); local_fiq_enable(); |