Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 10/11] usb: wusbcore: dev-sysfs: constify attribute_group structures. | Date | Fri, 4 Aug 2017 17:36:46 +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/usb/wusbcore/dev-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/wusbcore/dev-sysfs.c b/drivers/usb/wusbcore/dev-sysfs.c index d4de56b..78212f8 100644 --- a/drivers/usb/wusbcore/dev-sysfs.c +++ b/drivers/usb/wusbcore/dev-sysfs.c @@ -114,7 +114,7 @@ static ssize_t wusb_ck_store(struct device *dev, NULL, }; -static struct attribute_group wusb_dev_attr_group = { +static const struct attribute_group wusb_dev_attr_group = { .name = NULL, /* we want them in the same directory */ .attrs = wusb_dev_attrs, }; -- 1.9.1
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