Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH] leds: blinkm: constify attribute_group structures. | Date | Fri, 4 Aug 2017 11:55:52 +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/leds/leds-blinkm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/leds/leds-blinkm.c b/drivers/leds/leds-blinkm.c index 617fe97..d03ed6b 100644 --- a/drivers/leds/leds-blinkm.c +++ b/drivers/leds/leds-blinkm.c @@ -298,7 +298,7 @@ static ssize_t store_test(struct device *dev, struct device_attribute *attr, NULL, }; -static struct attribute_group blinkm_group = { +static const struct attribute_group blinkm_group = { .name = "blinkm", .attrs = blinkm_attrs, }; -- 1.9.1
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