linux-kernel - Re: [PATCH] ARM: OMAP: drop "select MACH_NOKIA

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Message-ID: <20130308181029.GF11806@atomide.com>
Date:	Fri, 8 Mar 2013 10:10:29 -0800
From:	Tony Lindgren <tony@...mide.com>
To:	Paul Bolle <pebolle@...cali.nl>
Cc:	Aaro Koskinen <aaro.koskinen@....fi>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: OMAP: drop "select MACH_NOKIA_RM696"

* Paul Bolle <pebolle@...cali.nl> [130308 10:06]:
> On Fri, 2013-03-08 at 09:55 -0800, Tony Lindgren wrote:
> > * Paul Bolle <pebolle@...cali.nl> [130308 09:24]:
> > > Should I draft a patch?
> > 
> > Sure that would be nice.
> 
> One thing I couldn't determine is how the generated mach-types.h header
> handles multiple CONFIG_MACH_* macros.
> 
> If both CONFIG_MACH_FOO and CONFIG_MACH_BAR are defined, and these both
> have a line in */mach-types, will the machine_is_foo() and
> machine_is_bar() macros both behave as one would expect?

Yes they do, for the selected ones the macro becomes
machine_arch_type == MACH_TYPE_XYZ instead of 0.

Regards,

Tony
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