Commit fa2e5a64 authored by Rikard Falkeborn's avatar Rikard Falkeborn Committed by Takashi Iwai
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ALSA: ac97: Constify static struct attribute_group 



The only usage of ac97_adapter_attr_group is to put its address in an
array of pointers to const attribute_group structs. Make it const to
allow the compiler to put it in read-only memory.

Signed-off-by: default avatarRikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210131001241.2278-2-rikard.falkeborn@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 4f2da332

sound/ac97/bus.c

+1 −1
Original line number Diff line number Diff line
@@ -273,7 +273,7 @@ static struct attribute *ac97_controller_device_attrs[] = { 
	NULL

};



static struct attribute_group ac97_adapter_attr_group = {

static const struct attribute_group ac97_adapter_attr_group = {

	.name	= "ac97_operations",

	.attrs	= ac97_controller_device_attrs,

};