Commit fab2f5e0 authored Jul 10, 2017 by Arvind Yadav Committed by Dmitry Torokhov Jul 12, 2017

Input: synaptics-rmi4 - constify attribute_group structures in F34



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
   5287	    448	      0	   5735	   1667	drivers/input/rmi4/rmi_f34.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   5339	    384	      0	   5723	   165b	drivers/input/rmi4/rmi_f34.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 5e895b74

drivers/input/rmi4/rmi_f34.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -516,7 +516,7 @@ static struct attribute *rmi_firmware_attrs[] = {
		NULL
		};

		static struct attribute_group rmi_firmware_attr_group = {
		static const struct attribute_group rmi_firmware_attr_group = {
		.attrs = rmi_firmware_attrs,
		};

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