diff options
author | Scott Williams <scwilliams@nvidia.com> | 2011-08-04 18:41:41 -0700 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:47:02 -0800 |
commit | 4182b75abce8204b13a783dd2f14d4aa63e58aaf (patch) | |
tree | 087b91f71015634ab371c90e15ed92685caa7d56 /arch/arm/mach-tegra/cpuidle-t3.c | |
parent | 75602437e212d6aa0deac3f5d644ddb2c2939bd0 (diff) |
ARM: tegra: power: Rename variables for consistency
Rename Tegra3 CPU idle handler variables to be the same as their
Tegra2 counterparts for consistency.
Change-Id: I49a03182ff5a15d34847b3837f681ca842dcf643
Signed-off-by: Scott Williams <scwilliams@nvidia.com>
Rebase-Id: Rc71d7d71bebb197c983180429f24de7708d8dfea
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle-t3.c')
-rw-r--r-- | arch/arm/mach-tegra/cpuidle-t3.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-t3.c b/arch/arm/mach-tegra/cpuidle-t3.c index 5614994aa0ab..34bb3d0b13c7 100644 --- a/arch/arm/mach-tegra/cpuidle-t3.c +++ b/arch/arm/mach-tegra/cpuidle-t3.c @@ -149,13 +149,13 @@ bool tegra3_lp2_is_allowed(struct cpuidle_device *dev, static void tegra3_idle_enter_lp2_cpu_0(struct cpuidle_device *dev, struct cpuidle_state *state, s64 request) { - ktime_t enter; - ktime_t exit; + ktime_t entry_time; + ktime_t exit_time; bool sleep_completed = false; int bin; /* LP2 entry time */ - enter = ktime_get(); + entry_time = ktime_get(); if (request < state->target_residency) { /* Not enough time left to enter LP2 */ @@ -191,7 +191,7 @@ static void tegra3_idle_enter_lp2_cpu_0(struct cpuidle_device *dev, tegra_gic_dist_enable(); /* LP2 initial targeted wake time */ - wake_time = ktime_to_us(enter) + request; + wake_time = ktime_to_us(entry_time) + request; /* CPU0 must wake up before any of the other CPUs. */ smp_rmb(); @@ -200,7 +200,7 @@ static void tegra3_idle_enter_lp2_cpu_0(struct cpuidle_device *dev, tegra_cpu_wake_by_time[i]); /* LP2 actual targeted wake time */ - request = wake_time - ktime_to_us(enter); + request = wake_time - ktime_to_us(entry_time); BUG_ON(wake_time < 0LL); } #endif @@ -237,13 +237,14 @@ static void tegra3_idle_enter_lp2_cpu_0(struct cpuidle_device *dev, } #endif - exit = ktime_get(); + exit_time = ktime_get(); if (sleep_completed) { /* * Stayed in LP2 for the full time until the next tick, * adjust the exit latency based on measurement */ - int offset = ktime_to_us(ktime_sub(exit, enter)) - request; + int offset = ktime_to_us(ktime_sub(exit_time, entry_time)) + - request; int latency = tegra_lp2_exit_latency + offset / 16; latency = clamp(latency, 0, 10000); tegra_lp2_exit_latency = latency; @@ -251,10 +252,11 @@ static void tegra3_idle_enter_lp2_cpu_0(struct cpuidle_device *dev, idle_stats.lp2_completed_count++; idle_stats.lp2_completed_count_bin[bin]++; - idle_stats.in_lp2_time += ktime_to_us(ktime_sub(exit, enter)); + idle_stats.in_lp2_time += ktime_to_us( + ktime_sub(exit_time, entry_time)); pr_debug("%lld %lld %d %d\n", request, - ktime_to_us(ktime_sub(exit, enter)), + ktime_to_us(ktime_sub(exit_time, entry_time)), offset, bin); } } |