Hi, Since we have that sysdev pointer, we need to use it also when assigning the ACPI companion for the root hub. That should remove the need to "manually" assign the ACPI companion to the controller device in the xhci glue drivers like dwc3-host.c. Assigning the ACPI companion in those glue drivers is very problematic, because it screws up the fwnode->secondary pointer. But as said, since we have that sysdev pointer, there is no need to manually set it. sysdev pointer should always point to the correct physical device from firmware PoW. thanks, Heikki Krogerus (2): usb: core: acpi: Use the sysdev pointer instead of controller device usb: dwc3: host: Stop setting the ACPI companion drivers/usb/core/usb-acpi.c | 2 +- drivers/usb/dwc3/host.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) -- 2.35.1
