Re: 2.6.12-rc3-mm3: ALSA broken ?

[Takashi Iwai <tiwai@suse.de>]

At Sat, 28 May 2005 00:11:42 +0000,
J.A. Magallon wrote:
> 
> 
> On 05.27, Lee Revell wrote:
> > On Thu, 2005-05-26 at 23:51 +0000, J.A. Magallon wrote:
> > > - When linking I got:
> > > if [ -r System.map -a -x /sbin/depmod ]; then /sbin/depmod -ae -F System.map
> > > 2.6.11-jam20; fi
> > > WARNING: /lib/modules/2.6.11-jam20/kernel/sound/soundcore.ko needs unknown
> > > symbol class_simple_device_add
> > > WARNING: /lib/modules/2.6.11-jam20/kernel/sound/soundcore.ko needs unknown
> > > symbol class_simple_destroy
> > > WARNING: /lib/modules/2.6.11-jam20/kernel/sound/soundcore.ko needs unknown
> > > symbol class_simple_device_remove
> > > WARNING: /lib/modules/2.6.11-jam20/kernel/sound/soundcore.ko needs unknown
> > > symbol class_simple_create
> > > WARNING: /lib/modules/2.6.11-jam20/kernel/sound/core/snd.ko needs unknown
> > > symbol class_simple_device_add
> > > WARNING: /lib/modules/2.6.11-jam20/kernel/sound/core/snd.ko needs unknown
> > > symbol class_simple_device_remove
> > > 
> > > I think all this have been unexported/killed...
> > 
> > Really?  I thought only unused EXPORT_SYMBOLS were being killed.
> > 
> > Lee
> > 
> 
> werewolf:/usr/src/linux-2.6.12-rc5-mm1# grep -r class_simple_create *
> werewolf:/usr/src/linux-2.6.12-rc5-mm1# 
> 
> nothin, nada, rien.
> They are present in mainline, but dissapeared in -mm.

I guess that you copied sound_core.c from alsa-kernel tree.  It
doesn't work.  It's just sync'ed with the mainline kernel, but not
with mm.
Keep sound_core.c in mm tree.


Takashi