taglinefilesource code
dma_residue249drivers/char/ftape/fdc-isr.cunsigned dma_residue;
dma_residue254drivers/char/ftape/fdc-isr.cdma_residue = get_dma_residue(fdc.dma);
dma_residue256drivers/char/ftape/fdc-isr.cnr_xferred = buff->sector_count * SECTOR_SIZE - dma_residue;
dma_residue257drivers/char/ftape/fdc-isr.cif (cause == no_error && dma_residue == 0) {
dma_residue261drivers/char/ftape/fdc-isr.cTRACEx1(4, "unexpected DMA residue: 0x%04x", dma_residue);
dma_residue263drivers/char/ftape/fdc-isr.cTRACEx1(6, "DMA residue = 0x%04x", dma_residue);
dma_residue265drivers/char/ftape/fdc-isr.cnr_not_xferred = ((dma_residue + (SECTOR_SIZE - 1)) / SECTOR_SIZE);