~hc/RK356X_SDK_RELEASE.git

..	..	@@ -851,9 +851,11 @@
851	851	rp_pdev = pci_get_domain_bus_and_slot(0, 0, devfn);
852	852	if (rp_pdev && rp_pdev->subordinate) {
853	853	bus = rp_pdev->subordinate->number;
	854	+ pci_dev_put(rp_pdev);
854	855	return pci_get_domain_bus_and_slot(0, bus, 0);
855	856	}
856	857
	858	+ pci_dev_put(rp_pdev);
857	859	return NULL;
858	860	}
859	861
..	..	@@ -870,6 +872,7 @@
870	872	struct ixgbe_adapter *adapter = hw->back;
871	873	struct pci_dev *pdev = adapter->pdev;
872	874	struct pci_dev *func0_pdev;
	875	+ bool has_mii = false;
873	876
874	877	/* For the C3000 family of SoCs (x550em_a) the internal ixgbe devices
875	878	* are always downstream of root ports @ 0000:00:16.0 & 0000:00:17.0
..	..	@@ -880,15 +883,16 @@
880	883	func0_pdev = ixgbe_get_first_secondary_devfn(PCI_DEVFN(0x16, 0));
881	884	if (func0_pdev) {
882	885	if (func0_pdev == pdev)
883		- return true;
884		- else
885		- return false;
	886	+ has_mii = true;
	887	+ goto out;
886	888	}
887	889	func0_pdev = ixgbe_get_first_secondary_devfn(PCI_DEVFN(0x17, 0));
888	890	if (func0_pdev == pdev)
889		- return true;
	891	+ has_mii = true;
890	892
891		- return false;
	893	+out:
	894	+ pci_dev_put(func0_pdev);
	895	+ return has_mii;
892	896	}
893	897
894	898	/**