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SubjectRE: linux-next: Tree for November 22
Hi Greg, Stephen,

The file wl_iw.c declare a struct semaphore variable and uses semaphore function, but there is no explicit inclusion of <linux/semaphore.h>. I hit this problem last week when trying a minimal kernel configuration for my development system. Normally we build and test against kernel configuration similar to Ubuntu configuration and we got the semaphore definitions for free. Expect a patch soon.

Gr. AvS
________________________________________
From: linux-wireless-owner@vger.kernel.org [linux-wireless-owner@vger.kernel.org] On Behalf Of Greg KH [gregkh@suse.de]
Sent: Monday, November 22, 2010 8:46 PM
To: Zimny Lech
Cc: Stephen Rothwell; linux-next@vger.kernel.org; LKML; Brett Rudley; Henry Ptasinski; linux-wireless@vger.kernel.org
Subject: Re: linux-next: Tree for November 22

On Mon, Nov 22, 2010 at 04:37:57PM +0100, Zimny Lech wrote:
> Salve
>
> 2010/11/22 Stephen Rothwell <sfr@canb.auug.org.au>:
> > Hi all,
> >
> > Changes since 20101119:
> >
>
>
> CC [M] drivers/staging/brcm80211/brcmfmac/wl_iw.o
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c:130:19:
> error: field 'sysioc_sem' has incomplete type
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c: In
> function 'wl_iw_timerfunc':
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c:1070:4:
> error: implicit declaration of function 'up'
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c: In
> function '_iscan_sysioc_thread':
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c:1181:2:
> error: implicit declaration of function 'down_interruptible'
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c: In
> function 'wl_iw_attach':
> /home/test/linux-2.6/drivers/staging/brcm80211/brcmfmac/wl_iw.c:3708:2:
> error: implicit declaration of function 'sema_init'
> make[5]: *** [drivers/staging/brcm80211/brcmfmac/wl_iw.o] Error 1
> make[4]: *** [drivers/staging/brcm80211/brcmfmac] Error 2
> make[3]: *** [drivers/staging/brcm80211] Error 2
> make[2]: *** [drivers/staging] Error 2
> make[1]: *** [drivers] Error 2
> make: *** [sub-make] Error 2
>

Ick, not good.

Henry, Brett, any ideas?

thanks,

greg k-h
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