diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 16:18:20 +0530 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2017-07-11 09:22:55 -0700 |
| commit | 44bd76d0a3ff1901b66a739c4a9e68e6fdc0463c (patch) | |
| tree | 1e78d0623afd2eb0df4c04409cacea6340fb0eb5 | |
| parent | e90d9ba837b3b779644613a3b9e4845a0cd302f2 (diff) | |
platform/x86: toshiba_acpi: 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
26360 1072 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o
File size After adding 'const':
text data bss dec hex filename
26424 1008 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
| -rw-r--r-- | drivers/platform/x86/toshiba_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 88f9f79a7cf6..bb1dcd7fbdeb 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -2419,7 +2419,7 @@ static umode_t toshiba_sysfs_is_visible(struct kobject *kobj, return exists ? attr->mode : 0; } -static struct attribute_group toshiba_attr_group = { +static const struct attribute_group toshiba_attr_group = { .is_visible = toshiba_sysfs_is_visible, .attrs = toshiba_attributes, }; |