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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-03 13:29:04 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-07-04 22:03:13 +0200
commit402202e8deac760aec1b54d96183f37047a51a45 (patch)
tree166ca56751bc2ca0a85d9cd48b1e8f6831e4f079 /drivers/cpufreq
parent73808d0fd26b3d3f0f44cc7c469ad1d3c1b570b8 (diff)
downloadlinux-402202e8deac760aec1b54d96183f37047a51a45.tar.bz2
cpufreq: cpufreq_stats: constify attribute_group structures
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 1655 256 4 1915 77b drivers/cpufreq/cpufreq_stats.o File size After adding 'const': text data bss dec hex filename 1695 192 4 1891 763 drivers/cpufreq/cpufreq_stats.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/cpufreq_stats.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index f570ead62454..d362739a71f3 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -135,7 +135,7 @@ static struct attribute *default_attrs[] = {
&trans_table.attr,
NULL
};
-static struct attribute_group stats_attr_group = {
+static const struct attribute_group stats_attr_group = {
.attrs = default_attrs,
.name = "stats"
};