Lines Matching refs:bus_a
78 struct pci_bus *bus_a = i915->bus, *bus_b = hdac->bus;81 if (bus_a == bus_b)84 bus_a = bus_a->parent;88 if (bus_a == bus_b)91 if (!bus_a || !bus_b)98 bus_a = bus_a->parent;100 if (bus_a && bus_a == bus_b)