diff options
| author |   Xiaolong Ye <yexl@marvell.com> | 2015-09-11 11:05:23 +0800 |
|---|---|---|
| committer |   MyungJoo Ham <myungjoo.ham@samsung.com> | 2015-09-11 14:23:30 +0900 |
| commit | 5f25f066f75a67835abb5e400471a27abd09395b (patch) | |
| tree | 32028d119a5b61645a977f6a56f06d52e5443d55 /drivers/devfreq | |
| parent | PM / devfreq: tegra: Update governor to use devfreq_update_stats() (diff) | |
| download | linux-dev-5f25f066f75a67835abb5e400471a27abd09395b.tar.xz linux-dev-5f25f066f75a67835abb5e400471a27abd09395b.zip | |
PM / devfreq: Fix incorrect type issue.
time_in_state in struct devfreq is defined as unsigned long, so
devm_kzalloc should use sizeof(unsigned long) as argument instead
of sizeof(unsigned int), otherwise it will cause unexpected result
in 64bit system.
Signed-off-by: Xiaolong Ye <yexl@marvell.com>
Signed-off-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/devfreq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 1f3e5ea5439f..3927ed9fdbd5 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -482,7 +482,7 @@ struct devfreq *devfreq_add_device(struct device *dev, devfreq->profile->max_state * devfreq->profile->max_state, GFP_KERNEL); - devfreq->time_in_state = devm_kzalloc(dev, sizeof(unsigned int) * + devfreq->time_in_state = devm_kzalloc(dev, sizeof(unsigned long) * devfreq->profile->max_state, GFP_KERNEL); devfreq->last_stat_updated = jiffies; |