Messages in this thread Patch in this message | | | From | Mohammad Merajul Islam Molla <> | Subject | [PATCH] cpuidle: ladder governor - use macro instead of hardcoded value | Date | Mon, 28 Jul 2014 09:58:50 +0600 |
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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> --- drivers/cpuidle/governors/ladder.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c index 9f08e8c..044ee0d 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; } -- 1.9.1
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