linux/drivers/usb/dwc2/Makefile
John Youn b48cb02de3 usb: dwc2: pci: Correctly compile dwc2-pci as a module or built-in
The dwc2-pci driver should be compiled as a module when configured to
do so. If the dwc2-pci is configured as a module but actually
built-in, it can cause build errors due to the fact that the
generic-phy will be allowed to compile as a module causing undefined
references.

Reported-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-19 11:28:16 -05:00

27 lines
947 B
Makefile

ccflags-$(CONFIG_USB_DWC2_DEBUG) += -DDEBUG
ccflags-$(CONFIG_USB_DWC2_VERBOSE) += -DVERBOSE_DEBUG
obj-$(CONFIG_USB_DWC2) += dwc2.o
dwc2-y := core.o core_intr.o
ifneq ($(filter y,$(CONFIG_USB_DWC2_HOST) $(CONFIG_USB_DWC2_DUAL_ROLE)),)
dwc2-y += hcd.o hcd_intr.o
dwc2-y += hcd_queue.o hcd_ddma.o
endif
ifneq ($(filter y,$(CONFIG_USB_DWC2_PERIPHERAL) $(CONFIG_USB_DWC2_DUAL_ROLE)),)
dwc2-y += gadget.o
endif
# NOTE: The previous s3c-hsotg peripheral mode only driver has been moved to
# this location and renamed gadget.c. When building for dynamically linked
# modules, dwc2.ko will get built for host mode, peripheral mode, and dual-role
# mode. The PCI bus interface module will called dwc2_pci.ko and the platform
# interface module will be called dwc2_platform.ko.
obj-$(CONFIG_USB_DWC2_PCI) += dwc2_pci.o
dwc2_pci-y := pci.o
obj-$(CONFIG_USB_DWC2_PLATFORM) += dwc2_platform.o
dwc2_platform-y := platform.o