old_itr 634 drivers/ide/hpt366.c u32 old_itr = 0; old_itr 641 drivers/ide/hpt366.c pci_read_config_dword(dev, itr_addr, &old_itr); old_itr 642 drivers/ide/hpt366.c new_itr = (old_itr & ~itr_mask) | (new_itr & itr_mask);