Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH] acpi: bgrt: constify attribute_group structures. | Date | Fri, 30 Jun 2017 18:06:34 +0530 |
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attribute_groups are not supposed to change at runtime. All functions working with attribute_groups 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/acpi/bgrt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c index df1c629..75af783 100644 --- a/drivers/acpi/bgrt.c +++ b/drivers/acpi/bgrt.c @@ -76,7 +76,7 @@ static ssize_t image_read(struct file *file, struct kobject *kobj, NULL, }; -static struct attribute_group bgrt_attribute_group = { +static const struct attribute_group bgrt_attribute_group = { .attrs = bgrt_attributes, .bin_attrs = bgrt_bin_attributes, }; -- 1.9.1
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