diff options
| author | Prashant Gaikwad <pgaikwad@nvidia.com> | 2012-04-23 18:11:58 +0530 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2012-04-24 01:37:00 -0700 |
| commit | 1c15b86a58f6ebaeafe0d9f6dc4a30a673caf3b0 (patch) | |
| tree | d981d207d0a6b4baa9e08c92c8c8415a2766eccc /drivers/cpuidle | |
| parent | 25e382709afa7365ce7f544110b23a987716c5c3 (diff) | |
cpuidle: governor: menu: Initialize power usage to max
power_usage variable data type changed from unsigned int
to int. -1 for unsigned int is max whereas for int it is
less than 0. s->power_usage < power_usage always fails since
power usage specified for Tegra CPU states is greater
or equal to 0.
Bug 971668
Change-Id: If2197f1c973e5774c3c46e2c1ac6ec83051d4e19
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Reviewed-on: http://git-master/r/98204
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/governors/menu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index e8ddb44a7e08..a43a524220f9 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -240,7 +240,7 @@ static int menu_select(struct cpuidle_device *dev) { struct menu_device *data = &__get_cpu_var(menu_devices); int latency_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY); - int power_usage = -1; + int power_usage = INT_MAX; int i; int multiplier; struct timespec t; |