Messages in this thread Patch in this message | | | From | Len Brown <> | Subject | [PATCH 59/76] cpuidle: power_usage should be declared signed integer | Date | Fri, 30 Mar 2012 06:14:02 -0400 |
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From: Boris Ostrovsky <boris.ostrovsky@amd.com>
power_usage is always assigned a negative value and should be declared a signed integer
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> Signed-off-by: Len Brown <len.brown@intel.com> --- drivers/cpuidle/governors/menu.c | 2 +- include/linux/cpuidle.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index 5c17ca1..0633575 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -236,7 +236,7 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev) { struct menu_device *data = &__get_cpu_var(menu_devices); int latency_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY); - unsigned int power_usage = -1; + int power_usage = -1; int i; int multiplier; struct timespec t; diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index d557bcd..6c26a3d 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -44,7 +44,7 @@ struct cpuidle_state { unsigned int flags; unsigned int exit_latency; /* in US */ - unsigned int power_usage; /* in mW */ + int power_usage; /* in mW */ unsigned int target_residency; /* in US */ unsigned int disable; -- 1.7.10.rc2.19.gfae9d
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