From: Arvind Yadav Date: Mon, 3 Jul 2017 07:59:04 +0000 (+0530) Subject: cpufreq: cpufreq_stats: constify attribute_group structures X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=402202e8deac760aec1b54d96183f37047a51a45;p=openwrt%2Fstaging%2Fblogic.git cpufreq: cpufreq_stats: constify attribute_group structures attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by 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 Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- 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" };