efi: make kobj_type structure constant

Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c
index 87729c3..c613986 100644 (file)
--- a/drivers/firmware/efi/esrt.c
+++ b/drivers/firmware/efi/esrt.c
@@ -156,7 +156,7 @@ static void esre_release(struct kobject *kobj)
        kfree(entry);
 }
 
-static struct kobj_type esre1_ktype = {
+static const struct kobj_type esre1_ktype = {
        .release = esre_release,
        .sysfs_ops = &esre_attr_ops,
        .default_groups = esre1_groups,