Messages in this thread Patch in this message | | | From | Rikard Falkeborn <> | Subject | [PATCH 1/2] ALSA: ac97: Constify static struct attribute_group | Date | Sun, 31 Jan 2021 01:12:40 +0100 |
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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, }; -- 2.30.0
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