diff options
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle-t2.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-t2.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-t2.c b/arch/arm/mach-tegra/cpuidle-t2.c index d7b787bcac3b..ff6c320dd11c 100644 --- a/arch/arm/mach-tegra/cpuidle-t2.c +++ b/arch/arm/mach-tegra/cpuidle-t2.c @@ -40,7 +40,6 @@ #include <linux/tick.h> #include <asm/cpu_pm.h> -#include <asm/suspend.h> #include <mach/iomap.h> #include <mach/irqs.h> @@ -50,6 +49,7 @@ #include "pm.h" #include "sleep.h" #include "timer.h" +#include "dvfs.h" static struct { unsigned int cpu_ready_count[2]; @@ -222,6 +222,7 @@ static int tegra2_idle_lp2_cpu_0(struct cpuidle_device *dev, idle_stats.tear_down_count++; entry_time = ktime_get(); + tegra_dvfs_rail_off(tegra_cpu_rail, entry_time); if (request > state->target_residency) { s64 sleep_time = request - tegra_lp2_exit_latency; @@ -248,6 +249,8 @@ static int tegra2_idle_lp2_cpu_0(struct cpuidle_device *dev, } exit_time = ktime_get(); + tegra_dvfs_rail_on(tegra_cpu_rail, exit_time); + if (sleep_completed) { /* * Stayed in LP2 for the full time until the next tick, |