Commit 3af0b843 authored Jul 03, 2017 by Arvind Yadav Committed by Tomi Valkeinen Aug 15, 2017

drm/omap: panel-dsi-cm: constify attribute_group structures.



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
   4669	    464	      0	   5133	   140d	panel-dsi-cm.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   4725	    400	      0	   5125	   1405	panel-dsi-cm.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

parent 35a3919f

drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -554,7 +554,7 @@ static struct attribute *dsicm_attrs[] = {
		NULL,
		};

		static struct attribute_group dsicm_attr_group = {
		static const struct attribute_group dsicm_attr_group = {
		.attrs = dsicm_attrs,
		};