Opt_journal_dev  1503 fs/ext4/super.c 	{Opt_journal_dev, "journal_dev=%u"},
Opt_journal_dev  1730 fs/ext4/super.c 	{Opt_journal_dev, 0, MOPT_NO_EXT2 | MOPT_GTE0},
Opt_journal_dev  1944 fs/ext4/super.c 	} else if (token == Opt_journal_dev) {