linux/drivers/usb/cdns3/Makefile
Pawel Laszczak 826a9584d1
usb: cdnsp: Fix for undefined reference to `usb_hcd_is_primary_hcd'
Patch fixes the following compilation error:

ld: drivers/usb/cdns3/host.o: in function `xhci_cdns3_suspend_quirk':
host.c:(.text+0x9): undefined reference to `usb_hcd_is_primary_hcd'

This reference to 'usb_hdc_is_primary_hcd' is from hcd_to_xhci(),
which is being built as a loadable module:

int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
{
        struct xhci_hcd *xhci = hcd_to_xhci(hcd);

Issue occurrd for following kernel configuration:
CONFIG_USB_GADGET=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=m

CONFIG_USB_CDNS_SUPPORT=y
CONFIG_USB_CDNS_HOST=y
CONFIG_USB_CDNS3=m
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_CDNS3_HOST=y

Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Peter Chen <peter.chen@nxp.com>
2020-12-29 12:36:13 +08:00

36 lines
1.0 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
# define_trace.h needs to know how to find our header
CFLAGS_cdns3-trace.o := -I$(src)
CFLAGS_cdnsp-trace.o := -I$(src)
cdns-usb-common-y := core.o drd.o
cdns3-y := cdns3-plat.o
ifeq ($(CONFIG_USB),m)
obj-m += cdns-usb-common.o
obj-m += cdns3.o
else
obj-$(CONFIG_USB_CDNS_SUPPORT) += cdns-usb-common.o
obj-$(CONFIG_USB_CDNS3) += cdns3.o
endif
cdns-usb-common-$(CONFIG_USB_CDNS_HOST) += host.o
cdns3-$(CONFIG_USB_CDNS3_GADGET) += cdns3-gadget.o cdns3-ep0.o
ifneq ($(CONFIG_USB_CDNS3_GADGET),)
cdns3-$(CONFIG_TRACING) += cdns3-trace.o
endif
obj-$(CONFIG_USB_CDNS3_PCI_WRAP) += cdns3-pci-wrap.o
obj-$(CONFIG_USB_CDNS3_TI) += cdns3-ti.o
obj-$(CONFIG_USB_CDNS3_IMX) += cdns3-imx.o
cdnsp-udc-pci-y := cdnsp-pci.o
obj-$(CONFIG_USB_CDNSP_PCI) += cdnsp-udc-pci.o
cdnsp-udc-pci-$(CONFIG_USB_CDNSP_GADGET) += cdnsp-ring.o cdnsp-gadget.o \
cdnsp-mem.o cdnsp-ep0.o
ifneq ($(CONFIG_USB_CDNSP_GADGET),)
cdnsp-udc-pci-$(CONFIG_TRACING) += cdnsp-trace.o
endif