forked from luck/tmp_suning_uos_patched
cpuidle: ladder governor - use macro instead of hardcoded value
use CPUIDLE_DRIVER_STATE_START, instead of hardcoded value 0. As, CPUIDLE_DRIVER_STATE_START can be 1/0 based on CONFIG_ARCH_HAS_CPU_RELAX is defined or not. Signed-off-by: Mohammad Merajul Islam Molla <meraj.enigma@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -144,7 +144,7 @@ static int ladder_enable_device(struct cpuidle_driver *drv,
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ldev->last_state_idx = CPUIDLE_DRIVER_STATE_START;
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for (i = 0; i < drv->state_count; i++) {
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for (i = CPUIDLE_DRIVER_STATE_START; i < drv->state_count; i++) {
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state = &drv->states[i];
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lstate = &ldev->states[i];
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@ -156,7 +156,7 @@ static int ladder_enable_device(struct cpuidle_driver *drv,
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if (i < drv->state_count - 1)
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lstate->threshold.promotion_time = state->exit_latency;
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if (i > 0)
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if (i > CPUIDLE_DRIVER_STATE_START)
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lstate->threshold.demotion_time = state->exit_latency;
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}
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