From 4cc53ef1843448edf1b32bb19cfac1356eee3246 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Pali=20Roh=C3=A1r?= Date: Sun, 7 Feb 2021 14:50:03 +0100 Subject: [PATCH] usb: musb: Fix compilation of gadget code MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit musb udc code depends on usb gadget code provided by CONFIG_USB_DEVICE as defined in drivers/usb/gadget/Makefile. But this Makefile is not included into U-Boot build when CONFIG_USB_GADGET is not set. As CONFIG_USB_DEVICE cannot be enabled together with CONFIG_USB_GADGET it means that dependency for musb udc code is not compiled during build. Fix it by including drivers/usb/gadget dependency also when CONFIG_USB_DEVICE is set. This patch fixes compile errors: arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_rx': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `ep0_recv_setup' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_idle': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `ep0_recv_setup' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_zero_data_request': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_idle': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `ep0_recv_setup' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_ep0_rx': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_rcv_complete' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `musb_peri_rx_ep': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_rcv_complete' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_endpoint_write': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_tx_complete' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_irq': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o:u-boot/drivers/usb/musb/musb_udc.c: more undefined references to `usbd_device_event_irq' follow arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_setup_ep': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_alloc_urb' arm-linux-gnueabi-ld.bfd: drivers/usb/musb/built-in.o: in function `udc_startup_events': u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' arm-linux-gnueabi-ld.bfd: u-boot/drivers/usb/musb/musb_udc.c: undefined reference to `usbd_device_event_irq' make: *** [Makefile:1762: u-boot] Error 1 Signed-off-by: Pali Rohár Reviewed-by: Lukasz Majewski Acked-by: Pavel Machek --- Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile b/Makefile index 6cdd367..2581cfb 100644 --- a/Makefile +++ b/Makefile @@ -792,6 +792,7 @@ libs-y += drivers/usb/dwc3/ libs-y += drivers/usb/common/ libs-y += drivers/usb/emul/ libs-y += drivers/usb/eth/ +libs-$(CONFIG_USB_DEVICE) += drivers/usb/gadget/ libs-$(CONFIG_USB_GADGET) += drivers/usb/gadget/ libs-$(CONFIG_USB_GADGET) += drivers/usb/gadget/udc/ libs-y += drivers/usb/host/ -- 2.7.4