[U-Boot] Including both EHCI and xHCI does not compile

[Bin Meng]

Hi Marek,

On Fri, Jul 31, 2015 at 6:13 PM, Marek Vasut <marex at denx.de> wrote:
> On Friday, July 31, 2015 at 07:02:20 AM, Bin Meng wrote:
>> Hi Marek,
>
> Hello Bin,
>
>> With both CONFIG_USB_EHCI and CONFIG_USB_XHCI included, it does not build.
>>
>> drivers/usb/host/xhci.o: In function `submit_control_msg':
>> /git/u-boot/drivers/usb/host/xhci.c:1030: multiple definition of
>> `submit_control_msg'
>> drivers/usb/host/ehci-hcd.o:/git/u-boot/drivers/usb/host/ehci-hcd.c:1552:
>> first defined here
>> drivers/usb/host/xhci.o: In function `submit_bulk_msg':
>> /git/u-boot/drivers/usb/host/xhci.c:1043: multiple definition of
>> `submit_bulk_msg'
>> drivers/usb/host/ehci-hcd.o:/git/u-boot/drivers/usb/host/ehci-hcd.c:1546:
>> first defined here
>> drivers/usb/host/xhci.o: In function `submit_int_msg':
>> /git/u-boot/drivers/usb/host/xhci.c:1051: multiple definition of
>> `submit_int_msg'
>> drivers/usb/host/ehci-hcd.o:/git/u-boot/drivers/usb/host/ehci-hcd.c:1558:
>> first defined here
>> drivers/usb/host/xhci.o: In function `usb_lowlevel_init':
>> /git/u-boot/drivers/usb/host/xhci.c:1061: multiple definition of
>> `usb_lowlevel_init'
>> drivers/usb/host/ehci-hcd.o:/git/u-boot/drivers/usb/host/ehci-hcd.c:1132:
>> first defined here
>> drivers/usb/host/xhci.o: In function `usb_lowlevel_stop':
>> /git/u-boot/drivers/usb/host/xhci.c:1093: multiple definition of
>> `usb_lowlevel_stop'
>> drivers/usb/host/ehci-hcd.o:/git/u-boot/drivers/usb/host/ehci-hcd.c:1126:
>> first defined here
>>
>> Can we get this fixed? Thanks!
>
> This has always been the case indeed. We can get this fixed, patches are
> welcome. I believe that moving forward with DM should help getting this
> resolved.
>

OK, will try to use DM then.

Regards,
Bin