On Wed, Jul 5, 2017 at 12:46 PM, Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> wrote: > 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 > 5693 464 0 6157 180d drivers/input/keyboard/gpio_keys.o > > File size After adding 'const': > text data bss dec hex filename > 5749 400 0 6149 1805 drivers/input/keyboard/gpio_keys.o > > Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
