exfat_fs_type 4000 drivers/staging/exfat/exfat_super.c static struct file_system_type exfat_fs_type = { exfat_fs_type 4032 drivers/staging/exfat/exfat_super.c err = register_filesystem(&exfat_fs_type); exfat_fs_type 4042 drivers/staging/exfat/exfat_super.c unregister_filesystem(&exfat_fs_type);