On Thu 2017-08-10 12:28:09, Amitoj Kaur Chawla wrote:
> 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@xxxxxxxxx>
patches 1,2:
Acked-by: Pavel Machek <pavel@xxxxxx>
Pavel
> -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
> };
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