From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933813Ab3CSUVx (ORCPT ); Tue, 19 Mar 2013 16:21:53 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:47988 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932361Ab3CSUVv (ORCPT ); Tue, 19 Mar 2013 16:21:51 -0400 Date: Tue, 19 Mar 2013 16:21:49 -0400 (EDT) Message-Id: <20130319.162149.1369971904943836071.davem@davemloft.net> To: pebolle@tiscali.nl Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] sparc: remove unused "config BITS" From: David Miller In-Reply-To: <1363712807.1390.26.camel@x61.thuisdomein> References: <1363708727.1390.16.camel@x61.thuisdomein> <20130319.123306.1709006318806942163.davem@davemloft.net> <1363712807.1390.26.camel@x61.thuisdomein> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (shards.monkeyblade.net [0.0.0.0]); Tue, 19 Mar 2013 13:21:55 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paul Bolle Date: Tue, 19 Mar 2013 18:06:47 +0100 > On Tue, 2013-03-19 at 12:33 -0400, David Miller wrote: >> We use this in the Makefile fragments, you cannot remove it. > > From arch/sparc/Makefile: > ifeq ($(CONFIG_SPARC32),y) > [...] > > [...] > export BITS := 32 > [...] > > else > [...] > > [...] > export BITS := 64 > [...] > > So $(BITS) is set depending on whether CONFIG_SPARC32 is set or not. > Using $(BITS) in sparc's Makefiles is not using CONFIG_BITS. That > doesn't count as usage of "config BITS". Ok, I'm convinced now :-) Applied, thanks!