FD_DISK_WRITABLE_BIT 1429 drivers/block/floppy.c clear_bit(FD_DISK_WRITABLE_BIT, &DRS->flags); FD_DISK_WRITABLE_BIT 1560 drivers/block/floppy.c set_bit(FD_DISK_WRITABLE_BIT, &DRS->flags); FD_DISK_WRITABLE_BIT 1562 drivers/block/floppy.c clear_bit(FD_DISK_WRITABLE_BIT, &DRS->flags); FD_DISK_WRITABLE_BIT 4078 drivers/block/floppy.c !test_bit(FD_DISK_WRITABLE_BIT, &UDRS->flags)) FD_DISK_WRITABLE_BIT 208 include/uapi/linux/fd.h #define FD_DISK_WRITABLE (1 << FD_DISK_WRITABLE_BIT)