From: Mohammad Merajul Islam Molla Date: Mon, 28 Jul 2014 03:58:50 +0000 (+0600) Subject: cpuidle: ladder governor - use macro instead of hardcoded value X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1469244613dadeccc563982b3246500913e26d61;p=deliverable%2Flinux.git 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 Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c index 9f08e8cce1af..044ee0df5871 100644 --- a/drivers/cpuidle/governors/ladder.c +++ b/drivers/cpuidle/governors/ladder.c @@ -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; }