Re: randconfig build errors with next-20130620, in several drivers/media
From: Laurent Pinchart
Date: Fri Jun 21 2013 - 20:27:08 EST
On Thursday 20 June 2013 11:52:44 Jim Davis wrote:
> Building with the attached random configuration file generates errors in
> LD init/built-in.o
> undefi ned reference to `video_devdata'
> undefi ned reference to `v4l2_fh_release'
> undefi ned reference to `v4l2_event_pending'
> drivers/built-in.o: In function `uvc_delete':
> undefined re ference to `usb_put_intf'
The issue seem to be caused by USB_VIDEO_CLASS=y and VIDEO_V4L2=m && USB=m.
I'm not sure what made that combination possible, but I haven't been able to
reproduce it locally on next-20130620. Running make with the attached config
turns USB_VIDEO_CLASS=y into USB_VIDEO_CLASS=m.
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