Re: [PATCH 3/3] sparc32: fix build failure on CONFIG_SPARC_LEON

[Daniel Hellstrom]

Sam Ravnborg wrote:

> On Mon, Oct 25, 2010 at 11:53:31AM -0700, David Miller wrote:
>  
>
> > From: Sam Ravnborg <sam@xxxxxxxxxxxx>
> > Date: Mon, 25 Oct 2010 18:11:22 +0200
> >
> >    
> >
> > > On Mon, Oct 25, 2010 at 09:00:43AM -0700, David Miller wrote:
> > >      
> > >
> > > > From: Namhyung Kim <namhyung@xxxxxxxxx>
> > > > Date: Tue, 26 Oct 2010 00:52:38 +0900
> > > >
> > > >        
> > > >
> > > > >  CC      arch/sparc/kernel/irq_32.o
> > > > > arch/sparc/kernel/irq_32.c: In function 'request_fast_irq':
> > > > > arch/sparc/kernel/irq_32.c:370:25: error: conflicting types for 'trapbase_cpu1'
> > > > >          
> > > > I doubt SMP LEON chips even exist, so better to just anti-dep
> > > > this in arch/sparc/Kconfig
> > > >        
> > > I have a nice eval board at my desk with a dual-core LEON4 processor.
> > > I only lack time to play with it...
> > >      
> > Ok.  But whenever someone gets a time to play with it and
> > verify it works, we can sort out this build failure by
> > modifying the code as needed.
> >
> > But for now I prefer the Kconfig SMP dependency fix.
> >    
>
> Yup - I agree.
> My only intention was to tell that such a processor exists in reality
> and not only on paper.
I stumbled into the same problem last weeks, enabling "Normal floppy 
disk support" (BLK_DEV_FD) on the LEON makes this error appear. There is 
no hardware for "Normal floppy disk support" on a LEON.

Regards,
Daniel Hellstrom

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