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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-03 09:59:04 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-04 22:03:13 +0200 |
| commit | 402202e8deac760aec1b54d96183f37047a51a45 (patch) | |
| tree | 166ca56751bc2ca0a85d9cd48b1e8f6831e4f079 /drivers/cpufreq/cpufreq_stats.c | |
| parent | cpufreq / CPPC: Initialize policy->min to lowest nonlinear performance (diff) | |
| download | linux-402202e8deac760aec1b54d96183f37047a51a45.tar.xz linux-402202e8deac760aec1b54d96183f37047a51a45.zip | |
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 '')
| -rw-r--r-- | drivers/cpufreq/cpufreq_stats.c | 2 |
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" }; |