summaryrefslogtreecommitdiffstats
path: root/drivers/cpuidle
diff options
context:
space:
mode:
authorBoris Ostrovsky <boris.ostrovsky@amd.com>2012-03-13 19:55:10 +0100
committerLen Brown <len.brown@intel.com>2012-03-30 03:23:30 -0400
commit02401c06b7f6bec65f314e3cec7894502c973501 (patch)
tree3dd8ec58dc23c93b5dd50ce628953669883e33ef /drivers/cpuidle
parent1a022e3f1be11730bd8747b1af96a0274bf6356e (diff)
downloadlinux-02401c06b7f6bec65f314e3cec7894502c973501.tar.bz2
cpuidle: power_usage should be declared signed integer
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>
Diffstat (limited to 'drivers/cpuidle')
-rw-r--r--drivers/cpuidle/governors/menu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 5c17ca112fc2..06335756ea14 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;