Messages in this thread Patch in this message | | | Date | Thu, 10 Aug 2017 12:28:09 -0400 | From | Amitoj Kaur Chawla <> | Subject | [PATCH 2/2] leds: lm3533: constify attribute_group structure |
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Functions working with attribute_groups provided by <linux/device.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 8272 4608 64 12944 3290 drivers/leds/leds-lm3533.o
File size after: text data bss dec hex filename 8368 4512 64 12944 3290 drivers/leds/leds-lm3533.o
This change was made with the help of Coccinelle.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> --- drivers/leds/leds-lm3533.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-lm3533.c b/drivers/leds/leds-lm3533.c index 5b529dc..72224b5 100644 --- a/drivers/leds/leds-lm3533.c +++ b/drivers/leds/leds-lm3533.c @@ -626,7 +626,7 @@ static umode_t lm3533_led_attr_is_visible(struct kobject *kobj, return mode; }; -static struct attribute_group lm3533_led_attribute_group = { +static const struct attribute_group lm3533_led_attribute_group = { .is_visible = lm3533_led_attr_is_visible, .attrs = lm3533_led_attributes }; -- 2.7.4
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