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Subject[PATCH 2/3] mfd: lm3533: Constify static struct attribute_group
Date
The only usage of lm3533_attribute_group is to pass its address to
sysfs_create_group() and sysfs_remove_group(), both which takes pointers
to const attribute_group structs. Make it const to allow the compiler to
put it in read-only memory.

Done with the help of coccinelle.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/mfd/lm3533-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index 22fdffd564f7..523dcf05db78 100644
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -373,7 +373,7 @@ static umode_t lm3533_attr_is_visible(struct kobject *kobj,
return mode;
};

-static struct attribute_group lm3533_attribute_group = {
+static const struct attribute_group lm3533_attribute_group = {
.is_visible = lm3533_attr_is_visible,
.attrs = lm3533_attributes
};
--
2.30.0
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