linux-kernel - [PATCH RFC 3/3] cpuidle: Use the latency to call find_deepest_idle

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Date:   Wed, 13 Nov 2019 19:54:19 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     rafael@...nel.org
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        ulf.hansson@...aro.org
Subject: [PATCH RFC 3/3] cpuidle: Use the latency to call find_deepest_idle_state

As the dev->use_latency is filled with the latency value when this
function is called, use it as a parameter to the
find_deepest_idle_state() function.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/cpuidle/cpuidle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index f68a6c9e8482..659d8b1ece6d 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -124,7 +124,7 @@ void cpuidle_use_latency(unsigned int latency)
 int cpuidle_find_deepest_state(struct cpuidle_driver *drv,
 			       struct cpuidle_device *dev)
 {
-	return find_deepest_state(drv, dev, UINT_MAX, 0, false);
+	return find_deepest_state(drv, dev, dev->use_latency, 0, false);
 }
 
 #ifdef CONFIG_SUSPEND
-- 
2.17.1