block: Constify disk_type

[mirror_ubuntu-bionic-kernel.git] / block / genhd.c

diff --git a/block/genhd.c b/block/genhd.c
index d252d29fe837322142d1ec26270a5eea861dd092..7f520fa25d16d47841cb892094d4615e4258534e 100644 (file)
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -36,7 +36,7 @@ struct kobject *block_depr;
 static DEFINE_SPINLOCK(ext_devt_lock);
 static DEFINE_IDR(ext_devt_idr);
 
-static struct device_type disk_type;
+static const struct device_type disk_type;
 
 static void disk_check_events(struct disk_events *ev,
                              unsigned int *clearing_ptr);
@@ -1183,7 +1183,7 @@ static char *block_devnode(struct device *dev, umode_t *mode,
        return NULL;
 }
 
-static struct device_type disk_type = {
+static const struct device_type disk_type = {
        .name           = "disk",
        .groups         = disk_attr_groups,
        .release        = disk_release,