Commit 5f25f066 authored Sep 11, 2015 by Xiaolong Ye Committed by MyungJoo Ham Sep 11, 2015

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>

parent 14de3903

drivers/devfreq/devfreq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;