From mboxrd@z Thu Jan  1 00:00:00 1970
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Subject: Re: [patch] powerpc: remove do-nothing cpu setup routines
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Geoff Levand <geoffrey.levand@am.sony.com>
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Date: Mon, 08 May 2006 08:31:35 +1000
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Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
	cbe-oss-dev@ozlabs.org, Arnd Bergmann <arnd@arndb.de>
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On Fri, 2006-05-05 at 17:00 -0700, Geoff Levand wrote:
> Removes the processor specific do-nothing routines __setup_cpu_power3 and
> __setup_cpu_power4 with the generic routine __setup_cpu_null.

Why not just change the caller to test for NULL ?

Cheers,
Ben.