6.6-stable review patch. If anyone has any objections, please let me know.
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From: John Ernberg john.ernberg@actia.se
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 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 --- drivers/usb/Makefile | 1 + 1 file changed, 1 insertion(+)
--- 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/