Subject: Re: [PATCH v2 2/4] [libata] pata_of_platform: OF-Platform PATA device driver

From: Olof Johansson <[email-masked]>
Date: Fri, 14 Dec 2007 02:23:13 -0600

On Wed, Dec 05, 2007 at 12:39:12PM -0600, Scott Wood wrote:
> On Wed, Dec 05, 2007 at 09:48:41AM +0900, Paul Mundt wrote:
> > On Tue, Dec 04, 2007 at 02:01:21PM -0600, Olof Johansson wrote:
> > > On Tue, Dec 04, 2007 at 10:49:21PM +0300, Anton Vorontsov wrote:
> > > >  	tristate "Generic platform device PATA support"
> > > > -	depends on EMBEDDED || ARCH_RPC
> > > > +	depends on EMBEDDED || ARCH_PPC
> > > 
> > > It needs to be || PPC, not || ARCH_PPC.
> > > 
> > Wrong. It needs to be EMBEDDED || ARCH_RPC || PPC.
> 
> Why is it dependent on anything other than platform bus support and ATA?

There's no way to specify dependency on platform bus as a config option,
that's likely what EMBEDDED was meant to do. Some platforms have platform
bus in spite of being !EMBEDDED, arch/arm/configs/rpc_defconfig seems
to be among those. PPC too.

-Olof