map, ®map_reg_ranges_fops);
if (map->max_register || regmap_readable(map, 0)) {
- debugfs_create_file("registers", 0400, map->debugfs,
+ umode_t registers_mode;
+
+ if (IS_ENABLED(REGMAP_ALLOW_WRITE_DEBUGFS))
+ registers_mode = 0600;
+ else
+ registers_mode = 0400;
+
+ debugfs_create_file("registers", registers_mode, map->debugfs,
map, ®map_map_fops);
debugfs_create_file("access", 0400, map->debugfs,
map, ®map_access_fops);