Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 2/2] atm: adummy: constify attribute_group structures. | Date | Thu, 3 Aug 2017 13:31:47 +0530 |
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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 <arvind.yadav.cs@gmail.com> --- 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
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