Commits
Yijing Wang committed 262a2baf9e4
PCI/MSI: Add weak pcibios_msi_controller() Add pcibios_msi_controller() to get the msi_controller associated with a PCI device. This is to allow arches to store the msi_controller in the arch-specific PCI sysdata. [bhelgaas: changelog, take pci_dev instead of pci_bus] Suggested-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>