taglinefilesource code
floppy_off11include/linux/fdreg.hextern void floppy_off(unsigned int nr);
floppy_off238include/linux/fs.hextern void floppy_off(unsigned int dev);
floppy_off103kernel/blk_drv/blk.h#define DEVICE_OFF(device) floppy_off(DEVICE_NR(device))