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 <[email protected]>
---
drivers/char/virtio_console.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index ad843eb..06bd635 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1308,7 +1308,7 @@ static ssize_t show_port_name(struct device *dev,
NULL
};
-static struct attribute_group port_attribute_group = {
+static const struct attribute_group port_attribute_group = {
.name = NULL, /* put in device directory */
.attrs = port_sysfs_entries,
};
--
1.9.1