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Subject[PATCH V2 7/7] cpuidle/drivers/cpuidle-arm: Register the cooling device
Date
Register the ARM generic cpuidle driver as a cooling device.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/cpuidle/cpuidle-arm.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/cpuidle/cpuidle-arm.c b/drivers/cpuidle/cpuidle-arm.c
index ddee1b6..c100915 100644
--- a/drivers/cpuidle/cpuidle-arm.c
+++ b/drivers/cpuidle/cpuidle-arm.c
@@ -11,6 +11,7 @@

#define pr_fmt(fmt) "CPUidle arm: " fmt

+#include <linux/cpu_cooling.h>
#include <linux/cpuidle.h>
#include <linux/cpumask.h>
#include <linux/cpu_pm.h>
@@ -172,6 +173,10 @@ static int __init arm_idle_init(void)
goto out_fail;
}

+ ret = cpuidle_cooling_register();
+ if (ret)
+ pr_warn("Failed to register the cpuidle cooling device\n");
+
return 0;

out_fail:
--
2.7.4
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