taglinefilesource code
fd_free_dma3983drivers/block/floppy.cfd_free_dma();
fd_free_dma25include/asm-mips/floppy.h#define fd_free_dma()      feature->fd_free_dma()
fd_free_dma32include/asm-mips/vector.hvoid (*fd_free_dma)(void);