diff options
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle-tegra30.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-tegra30.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index c6128526877d..80ae64bcdf50 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -17,12 +17,13 @@ #include <linux/kernel.h> #include <linux/module.h> +#include <soc/tegra/pm.h> + #include <asm/cpuidle.h> #include <asm/smp_plat.h> #include <asm/suspend.h> #include "cpuidle.h" -#include "pm.h" #include "sleep.h" #ifdef CONFIG_PM_SLEEP @@ -68,9 +69,7 @@ static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev, return false; } - tegra_idle_lp2_last(); - - return true; + return !tegra_pm_enter_lp2(); } #ifdef CONFIG_SMP @@ -80,7 +79,7 @@ static bool tegra30_cpu_core_power_down(struct cpuidle_device *dev, { smp_wmb(); - cpu_suspend(0, tegra30_sleep_cpu_secondary_finish); + cpu_suspend(0, tegra30_pm_secondary_cpu_suspend); return true; } @@ -98,30 +97,22 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, int index) { bool entered_lp2 = false; - bool last_cpu; local_fiq_disable(); - last_cpu = tegra_set_cpu_in_lp2(); + tegra_pm_set_cpu_in_lp2(); cpu_pm_enter(); - if (dev->cpu == 0) { - if (last_cpu) - entered_lp2 = tegra30_cpu_cluster_power_down(dev, drv, - index); - else - cpu_do_idle(); - } else { + if (dev->cpu == 0) + entered_lp2 = tegra30_cpu_cluster_power_down(dev, drv, index); + else entered_lp2 = tegra30_cpu_core_power_down(dev, drv, index); - } cpu_pm_exit(); - tegra_clear_cpu_in_lp2(); + tegra_pm_clear_cpu_in_lp2(); local_fiq_enable(); - smp_rmb(); - return (entered_lp2) ? index : 0; } #endif |