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Commit 14692446 authored by Mohammad Merajul Islam Molla's avatar Mohammad Merajul Islam Molla Committed by Rafael J. Wysocki
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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: default avatarMohammad Merajul Islam Molla <meraj.enigma@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 6ee7f5dd

drivers/cpuidle/governors/ladder.c

+2 −2
Original line number Diff line number Diff line
@@ -144,7 +144,7 @@ static int ladder_enable_device(struct cpuidle_driver *drv, 


	ldev->last_state_idx = CPUIDLE_DRIVER_STATE_START;



	for (i = 0; i < drv->state_count; i++) {

	for (i = CPUIDLE_DRIVER_STATE_START; i < drv->state_count; i++) {

		state = &drv->states[i];

		lstate = &ldev->states[i];
@@ -156,7 +156,7 @@ static int ladder_enable_device(struct cpuidle_driver *drv, 


		if (i < drv->state_count - 1)

			lstate->threshold.promotion_time = state->exit_latency;

		if (i > 0)

		if (i > CPUIDLE_DRIVER_STATE_START)

			lstate->threshold.demotion_time = state->exit_latency;

	}