Re: [-rc1 build failure] cx231xx-audio.c:(.text+0xd4e43): undefinedreference to `snd_card_free'

[Randy Dunlap]

Ingo Molnar wrote:
> * Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> wrote:
> 
>>  drivers/media/video/cx231xx/Kconfig               |   35 +
>>  drivers/media/video/cx231xx/Makefile              |   14 +
> 
> FYI, there's a new build breakage here:
> 
>  drivers/built-in.o: In function `cx231xx_audio_fini':
>  cx231xx-audio.c:(.text+0xd4e43): undefined reference to `snd_card_free'
>  drivers/built-in.o: In function `cx231xx_audio_isocirq':
>  cx231xx-audio.c:(.text+0xd4fb7): undefined reference to `snd_pcm_link_rwlock'
>  cx231xx-audio.c:(.text+0xd5021): undefined reference to `snd_pcm_link_rwlock'
>  cx231xx-audio.c:(.text+0xd50bb): undefined reference to `snd_pcm_period_elapsed'
>  drivers/built-in.o: In function `snd_cx231xx_capture_open':
> 
> config attached.
> 
> I suspect the key problem is that sound is modular while cx231xx is 
> built-in:
> 
>  CONFIG_SOUND=m
>  CONFIG_VIDEO_CX231XX=y
>  CONFIG_VIDEO_CX231XX_ALSA=y
> 
> This has a similar pattern to past build breakages in this area.
> 
> 	Ingo

patch posted yesterday:
http://lkml.org/lkml/2009/4/7/400


-- 
~Randy
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