From b641889cc1cfd83abad416201f747955f5b79690 Mon Sep 17 00:00:00 2001 From: John Ernberg Date: Fri, 17 May 2024 11:43:52 +0000 Subject: [PATCH] USB: xen-hcd: Traverse host/ when CONFIG_USB_XEN_HCD is selected commit 8475ffcfb381a77075562207ce08552414a80326 upstream. 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: 494ed3997d75 ("usb: Introduce Xen pvUSB frontend (xen hcd)") Cc: stable@vger.kernel.org # v5.17+ Signed-off-by: John Ernberg Link: https://lore.kernel.org/r/20240517114345.1190755-1-john.ernberg@actia.se Signed-off-by: Greg Kroah-Hartman --- drivers/usb/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile index 3a9a0dd4be70..949eca0adebe 100644 --- a/drivers/usb/Makefile +++ b/drivers/usb/Makefile @@ -35,6 +35,7 @@ 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/