[PATCH 2/2] ALSA: hda: Constify static attribute_group

The only usage of hdac_dev_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: Rikard Falkeborn rikard.falkeborn@gmail.com --- sound/hda/hdac_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/hda/hdac_sysfs.c b/sound/hda/hdac_sysfs.c index e56e83325903..0d7771fca9f0 100644 --- a/sound/hda/hdac_sysfs.c +++ b/sound/hda/hdac_sysfs.c @@ -66,7 +66,7 @@ static struct attribute *hdac_dev_attrs[] = { NULL };

-static struct attribute_group hdac_dev_attr_group = { +static const struct attribute_group hdac_dev_attr_group = { .attrs = hdac_dev_attrs, };