ARM: tegra: cpuidle: remove useless initialization

dev->state_count is initialized automatically by
cpuidle_register_device().

When drv->state_count is equal to dev->state_count, no need to init
this field, so removing it.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c
index 0f4e8c4..c527cff 100644 (file)
--- a/arch/arm/mach-tegra/cpuidle-tegra114.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra114.c
@@ -49,7 +49,6 @@ int __init tegra114_cpuidle_init(void)
                dev = &per_cpu(tegra_idle_device, cpu);
                dev->cpu = cpu;
 
-               dev->state_count = drv->state_count;
                ret = cpuidle_register_device(dev);
                if (ret) {
                        pr_err("CPU%u: CPUidle device registration failed\n",

diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
index 1ad1a67..b94d76a 100644 (file)
--- a/arch/arm/mach-tegra/cpuidle-tegra20.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -243,7 +243,6 @@ int __init tegra20_cpuidle_init(void)
                dev->coupled_cpus = *cpu_possible_mask;
 #endif
 
-               dev->state_count = drv->state_count;
                ret = cpuidle_register_device(dev);
                if (ret) {
                        pr_err("CPU%u: CPUidle device registration failed\n",

diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
index 8b50cf4..c4e01fe 100644 (file)
--- a/arch/arm/mach-tegra/cpuidle-tegra30.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -176,7 +176,6 @@ int __init tegra30_cpuidle_init(void)
                dev = &per_cpu(tegra_idle_device, cpu);
                dev->cpu = cpu;
 
-               dev->state_count = drv->state_count;
                ret = cpuidle_register_device(dev);
                if (ret) {
                        pr_err("CPU%u: CPUidle device registration failed\n",