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
7801 560 0 8361 20a9 drivers/input/touchscreen/raydium_i2c_ts.o
File size After adding 'const':
text data bss dec hex filename
7849 496 0 8345 2099 drivers/input/touchscreen/raydium_i2c_ts.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
d653386da1