diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2022-04-18 20:44:36 +0100 |
|---|---|---|
| committer | Paul Cercueil <paul@crapouillou.net> | 2022-04-18 20:46:55 +0100 |
| commit | 40f458b7816bd3ddddc068998523b4e039c04818 (patch) | |
| tree | f88d18bd293fb646a53cc025fa72329b0f738e97 /drivers/pci/controller/pci-hyperv.c | |
| parent | c6ed9f66eb70aeaac9998bd3552ada740d90e20c (diff) | |
| parent | c54b39a565227538c52ead2349eb17d54aadd6f7 (diff) | |
Merge drm/drm-next into drm-misc-next
drm/drm-next has a build fix for the NewVision NV3052C panel
(drivers/gpu/drm/panel/panel-newvision-nv3052c.c), which needs to be
merged back to drm-misc-next, as it was failing to build there.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Diffstat (limited to 'drivers/pci/controller/pci-hyperv.c')
| -rw-r--r-- | drivers/pci/controller/pci-hyperv.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c index 558b35aba6104..d270a204324e9 100644 --- a/drivers/pci/controller/pci-hyperv.c +++ b/drivers/pci/controller/pci-hyperv.c @@ -3407,6 +3407,15 @@ static int hv_pci_probe(struct hv_device *hdev, hbus->bridge->domain_nr = dom; #ifdef CONFIG_X86 hbus->sysdata.domain = dom; +#elif defined(CONFIG_ARM64) + /* + * Set the PCI bus parent to be the corresponding VMbus + * device. Then the VMbus device will be assigned as the + * ACPI companion in pcibios_root_bridge_prepare() and + * pci_dma_configure() will propagate device coherence + * information to devices created on the bus. + */ + hbus->sysdata.parent = hdev->device.parent; #endif hbus->hdev = hdev; |