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: Rikard Falkeborn rikard.falkeborn@gmail.com --- sound/ac97/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index 7985dd8198b6..d9077e91382b 100644 --- a/sound/ac97/bus.c +++ b/sound/ac97/bus.c @@ -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, };