xen: sysfs: 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>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20230216-kobj_type-xen-v1-1-742423de7d71@weissschuh.net
Signed-off-by: Juergen Gross <jgross@suse.com>

diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index ca092db8f498958f94740a5f0479976109a7f364..2f880374b46321c9215d8fa1252d6cb5e274016f 100644 (file)
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -655,7 +655,7 @@ static const struct sysfs_ops hyp_sysfs_ops = {
        .store = hyp_sysfs_store,
 };
 
-static struct kobj_type hyp_sysfs_kobj_type = {
+static const struct kobj_type hyp_sysfs_kobj_type = {
        .sysfs_ops = &hyp_sysfs_ops,
 };