linux-kernel - Re: undefined "pm3fb

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Message-ID: <Pine.LNX.4.64.0705121156300.15308@localhost.localdomain>
Date:	Sat, 12 May 2007 11:59:14 -0400 (EDT)
From:	"Robert P. J. Day" <rpjday@...dspring.com>
To:	"Antonino A. Daplas" <adaplas@...il.com>
cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: undefined "pm3fb_setup()"

On Sat, 12 May 2007, Antonino A. Daplas wrote:

> On Sat, 2007-05-12 at 06:32 -0400, Robert P. J. Day wrote:
> >   i'm guessing someone's already spotted this but, with "make
> > allyesconfig" on x86:
> >
> > ...
> >   LD      .tmp_vmlinux1
> > drivers/built-in.o: In function `pm3fb_init':
> > drivers/video/pm3fb.c:977: undefined reference to `pm3fb_setup'
> > ...
> >
> >   the reason seems to be this excerpt from drivers/video/pm3fb.c:
> >
> > ================================================================
> > int __init pm3fb_init(void)
> > {
> >         /*
> >          *  For kernel boot options (in 'video=pm3fb:<options>' format)
> >          */
> > #ifndef MODULE                       <-----------------------
> >         char *option = NULL;
> >
> >         if (fb_get_options("pm3fb", &option))
> >                 return -ENODEV;
> >         pm3fb_setup(option);
> > #endif
> >
> >         return pci_register_driver(&pm3fb_driver);
> > }
> >
> > static void __exit pm3fb_exit(void)
> > {
> >         pci_unregister_driver(&pm3fb_driver);
> > }
> >
> > #ifdef MODULE
>
> I've spotted this before, but forgotten about it.  Yes, the above should
> be #ifndef

ok, so is someone already fixing this?

rday
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