Messages in this thread Patch in this message | | | Date | Tue, 1 Aug 2017 20:28:46 -0400 | From | Amitoj Kaur Chawla <> | Subject | [PATCH] ACPI / dock: constify attribute_group structure |
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Functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. These attribute_group structures do not change at runtime so mark them as const.
File size before: text data bss dec hex filename 7902 3528 64 11494 2ce6 drivers/acpi/dock.o
File size after: text data bss dec hex filename 7998 3432 64 11494 2ce6 drivers/acpi/dock.o
This change was made with the help of Coccinelle.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> --- drivers/acpi/dock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 0c00208..2305e1a 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -585,7 +585,7 @@ static struct attribute *dock_attributes[] = { NULL }; -static struct attribute_group dock_attribute_group = { +static const struct attribute_group dock_attribute_group = { .attrs = dock_attributes }; -- 2.7.4
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