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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/pm.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/pm.c')
| -rw-r--r-- | arch/arm/mach-tegra/pm.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index 5e6fb31ba4d9..94e69bee3da5 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -105,8 +105,9 @@ static void suspend_cpu_complex(void) flowctrl_cpu_suspend_enter(cpu); } -void tegra_clear_cpu_in_lp2(int phy_cpu_id) +void tegra_clear_cpu_in_lp2(void) { + int phy_cpu_id = cpu_logical_map(smp_processor_id()); u32 *cpu_in_lp2 = tegra_cpu_lp2_mask; spin_lock(&tegra_lp2_lock); @@ -117,8 +118,9 @@ void tegra_clear_cpu_in_lp2(int phy_cpu_id) spin_unlock(&tegra_lp2_lock); } -bool tegra_set_cpu_in_lp2(int phy_cpu_id) +bool tegra_set_cpu_in_lp2(void) { + int phy_cpu_id = cpu_logical_map(smp_processor_id()); bool last_cpu = false; cpumask_t *cpu_lp2_mask = tegra_cpu_lp2_mask; u32 *cpu_in_lp2 = tegra_cpu_lp2_mask; @@ -206,7 +208,7 @@ static int __cpuinit tegra_suspend_enter(suspend_state_t state) suspend_cpu_complex(); switch (mode) { case TEGRA_SUSPEND_LP2: - tegra_set_cpu_in_lp2(0); + tegra_set_cpu_in_lp2(); break; default: break; @@ -216,7 +218,7 @@ static int __cpuinit tegra_suspend_enter(suspend_state_t state) switch (mode) { case TEGRA_SUSPEND_LP2: - tegra_clear_cpu_in_lp2(0); + tegra_clear_cpu_in_lp2(); break; default: break; |