Re: [PATCH] powerpc/ep8248e: Fix compile problem if !CONFIG_FS_ENET

[Kumar Gala]

On Jul 16, 2008, at 5:10 PM, Kumar Gala wrote:

> On Jul 16, 2008, at 4:57 PM, Dave Jones wrote:
>
> > On Wed, Jul 16, 2008 at 04:47:23PM -0500, Scott Wood wrote:
> > > On Wed, Jul 16, 2008 at 08:39:12AM -0500, Kumar Gala wrote:
> > > > If we don't enable FS_ENET we get build issues:
> > > >
> > > > arch/powerpc/platforms/built-in.o: In function  
> > > > `ep8248e_mdio_probe':
> > > > arch/powerpc/platforms/82xx/ep8248e.c:129: undefined reference to  
> > > > `alloc_mdio_bitbang'
> > > > arch/powerpc/platforms/82xx/ep8248e.c:143: undefined reference to  
> > > > `mdiobus_register'
> > >
> > > How is this possible?  CONFIG_EP8248E selects CONFIG_MDIO_BITBANG.
> >
> > If CONFIG_PHYLIB=m however, that doesn't make any difference, because
> > vmlinuz is trying to use a symbol which now lives in a module.
>
> The mdiobus_register make sense, I'm not sure get why  
> alloc_mdio_bitbang is undefined.

nevermind, I now see why the libphy is being built.

- k
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