attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <[email protected]> --- drivers/atm/adummy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c index 1fd25e8..da27ddf 100644 --- a/drivers/atm/adummy.c +++ b/drivers/atm/adummy.c @@ -71,7 +71,7 @@ static ssize_t __show_signal(struct device *dev, NULL }; -static struct attribute_group adummy_group_attrs = { +static const struct attribute_group adummy_group_attrs = { .name = NULL, /* We want them in dev's root folder */ .attrs = adummy_attrs }; -- 1.9.1
