Re: compile error in pre7-ac2: usb & input

[Brad Hards]

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On Thu, 19 Sep 2002 23:54, Vojtech Pavlik wrote:
> On Thu, Sep 19, 2002 at 04:04:08PM +0300, Meelis Roos wrote:
> > drivers/usb/usbdrv.o: In function `hidinput_hid_event':
> > drivers/usb/usbdrv.o(.text+0x11573): undefined reference to `input_event'
> > drivers/usb/usbdrv.o(.text+0x115ee): undefined reference to `input_event'
> > drivers/usb/usbdrv.o(.text+0x11600): undefined reference to `input_event'
> > drivers/usb/usbdrv.o(.text+0x11641): undefined reference to `input_event'
> > drivers/usb/usbdrv.o(.text+0x11664): undefined reference to `input_event'
> > drivers/usb/usbdrv.o(.text+0x11682): more undefined references to
> > `input_event' follow drivers/usb/usbdrv.o: In function
> > `hidinput_connect':
> > drivers/usb/usbdrv.o(.text+0x118d4): undefined reference to
> > `input_register_device' drivers/usb/usbdrv.o: In function
> > `hidinput_disconnect':
> > drivers/usb/usbdrv.o(.text+0x118f3): undefined reference to
> > `input_unregister_device'
>
> Well, you enabled HID as built-in and Input as modular. HID needs Input.
Not quite. CONFIG_USB + CONFIG_USB_HIDDEV doesn't need input. Unfortunately 
CONFIG_USB_HIDINPUT does, and it is a dep_bool.
The only clean way I can see is to build HID as three seperate modules - a 
core, the input interface, and the hiddev interface.  Even that is pretty 
ugly.

Brad

- -- 
http://conf.linux.org.au. 22-25Jan2003. Perth, Australia. Birds in Black.
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