linux-kernel - Re: [PATCH 3/6] isdn/hisax: add function declarations

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Message-Id: <201609260126.42034.arnd@arndb.de>
Date:   Mon, 26 Sep 2016 01:26:41 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Baoyou Xie <baoyou.xie@...aro.org>
Cc:     isdn@...ux-pingi.de, linux-kernel.bfrz@...chmal.in-ulm.de,
        davem@...emloft.net, Network Development <netdev@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        xie.baoyou@....com.cn
Subject: Re: [PATCH 3/6] isdn/hisax: add function declarations

On Sunday 25 September 2016, Baoyou Xie wrote:
> > > @@ -1350,3 +1350,63 @@ static inline struct pci_dev
> > *hisax_find_pci_device(unsigned int vendor,
> > >  }
> > >
> > >  #endif
> > > +
> > > +#if CARD_TELES3
> > > +int setup_teles3(struct IsdnCard *card);
> > > +#endif
> > > +
> > > +#if CARD_TELESPCI
> > > +int setup_telespci(struct IsdnCard *card);
> > > +#endif
> > > +
> >
> > When you add the declarations here, just leave out the #if guards,
> > and put all the declarations here unconditionally, as we normally
> > do in the kernel.
> >
> > oh, in this case, we can leave the declarations out the  #if guards.
> but I suggest we don't do that still, cause of some declarations used by
> function parameters may reply on the macro.

They all have the same 'struct IsdnCard' argument, which is already
visible (otherwise none of them would work).

	Arnd