The Hyper-V PCI driver still makes use of a msi_controller structure,
but it looks more like a distant leftover than anything actually
useful, since it is initialised to 0 and never used for anything.
Just remove it.
Link: https://lore.kernel.org/r/20210330151145.997953-7-maz@kernel.org
Tested-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
struct list_head dr_list;
struct msi_domain_info msi_info;
- struct msi_controller msi_chip;
struct irq_domain *irq_domain;
spinlock_t retarget_msi_interrupt_lock;
if (!hbus->pci_bus)
return -ENODEV;
- hbus->pci_bus->msi = &hbus->msi_chip;
- hbus->pci_bus->msi->dev = &hbus->hdev->device;
-
pci_lock_rescan_remove();
pci_scan_child_bus(hbus->pci_bus);
hv_pci_assign_numa_node(hbus);