Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a5a041b6 authored by Arvind Yadav's avatar Arvind Yadav Committed by Takashi Iwai
Browse files

ALSA: hda: constify attribute_group structures. 



attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/device.h> work with const
attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
    995	    608	      0	   1603	    643	sound/pci/hda/hda_sysfs.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   1035	    544	      0	   1579	    62b	sound/pci/hda/hda_sysfs.o

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 343fe850

sound/pci/hda/hda_sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -761,7 +761,7 @@ static struct attribute *hda_dev_attrs[] = { 
	NULL

};



static struct attribute_group hda_dev_attr_group = {

static const struct attribute_group hda_dev_attr_group = {

	.attrs	= hda_dev_attrs,

};