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 <[email protected]>
patches 1,2: Acked-by: Pavel Machek <[email protected]> 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 > }; -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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