
If no other USB HCDs are selected when compiling a small pure virutal
machine, the Xen HCD driver cannot be built.
Fix it by traversing down host/ if CONFIG_USB_XEN_HCD is selected.
Fixes: 494ed3997d
("usb: Introduce Xen pvUSB frontend (xen hcd)")
Cc: stable@vger.kernel.org # v5.17+
Signed-off-by: John Ernberg <john.ernberg@actia.se>
Link: https://lore.kernel.org/r/20240517114345.1190755-1-john.ernberg@actia.se
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1.8 KiB
SPDX-License-Identifier: GPL-2.0
Makefile for the kernel USB device drivers.
Object files in subdirectories
obj-$(CONFIG_USB_COMMON) += common/ obj-$(CONFIG_USB) += core/ obj-$(CONFIG_USB_SUPPORT) += phy/
obj-$(CONFIG_USB_DWC3) += dwc3/ obj-$(CONFIG_USB_DWC2) += dwc2/ obj-$(CONFIG_USB_ISP1760) += isp1760/
obj-$(CONFIG_USB_CDNS_SUPPORT) += cdns3/ obj-$(CONFIG_USB_CDNS3) += cdns3/ obj-$(CONFIG_USB_CDNSP_PCI) += cdns3/
obj-$(CONFIG_USB_FOTG210) += fotg210/
obj-$(CONFIG_USB_MON) += mon/ obj-$(CONFIG_USB_MTU3) += mtu3/
obj-$(CONFIG_USB_PCI) += host/ obj-$(CONFIG_USB_EHCI_HCD) += host/ obj-$(CONFIG_USB_ISP116X_HCD) += host/ obj-$(CONFIG_USB_OHCI_HCD) += host/ obj-$(CONFIG_USB_UHCI_HCD) += host/ obj-$(CONFIG_USB_FHCI_HCD) += host/ obj-$(CONFIG_USB_XHCI_HCD) += host/ obj-$(CONFIG_USB_SL811_HCD) += host/ obj-$(CONFIG_USB_ISP1362_HCD) += host/ obj-$(CONFIG_USB_R8A66597_HCD) += host/ obj-$(CONFIG_USB_FSL_USB2) += host/ obj-$(CONFIG_USB_FOTG210_HCD) += host/ obj-$(CONFIG_USB_MAX3421_HCD) += host/ obj-$(CONFIG_USB_XEN_HCD) += host/
obj-$(CONFIG_USB_C67X00_HCD) += c67x00/
obj-$(CONFIG_USB_ACM) += class/ obj-$(CONFIG_USB_PRINTER) += class/ obj-$(CONFIG_USB_WDM) += class/ obj-$(CONFIG_USB_TMC) += class/
obj-$(CONFIG_USB_STORAGE) += storage/ obj-$(CONFIG_USB) += storage/
obj-$(CONFIG_USB_MDC800) += image/ obj-$(CONFIG_USB_MICROTEK) += image/
obj-$(CONFIG_USB_SERIAL) += serial/
obj-$(CONFIG_USB) += misc/ obj-$(CONFIG_EARLY_PRINTK_USB) += early/
obj-$(CONFIG_USB_ATM) += atm/ obj-$(CONFIG_USB_SPEEDTOUCH) += atm/
obj-$(CONFIG_USB_MUSB_HDRC) += musb/ obj-$(CONFIG_USB_CHIPIDEA) += chipidea/ obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/ obj-$(CONFIG_USB_GADGET) += gadget/
obj-$(CONFIG_USBIP_CORE) += usbip/
obj-$(CONFIG_TYPEC) += typec/
obj-$(CONFIG_USB_ROLE_SWITCH) += roles/