From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753208Ab2GQABU (ORCPT ); Mon, 16 Jul 2012 20:01:20 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:16379 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752133Ab2GQABS convert rfc822-to-8bit (ORCPT ); Mon, 16 Jul 2012 20:01:18 -0400 X-AuditID: cbfee61b-b7f566d000005c8a-89-5004ab4cb376 From: Kukjin Kim To: "=?UTF-8?Q?'Heiko_St=C3=BCbner'?=" , "'Paul Bolle'" Cc: "'Ben Dooks'" , "'Russell King'" , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org References: <1340619112.1773.155.camel@x61.thuisdomein> <201206251806.28081.heiko@sntech.de> In-reply-to: <201206251806.28081.heiko@sntech.de> Subject: RE: ARM: s3c2410: remove dead mach-s3c2410 directory Date: Tue, 17 Jul 2012 09:01:16 +0900 Message-id: <144301cd63af$49c53520$dd4f9f60$%kim@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 8BIT X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac1S7IPDiy7smqPLTZ2F2wE05OSG2AQwagCA Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMLMWRmVeSWpSXmKPExsVy+t9jAV3f1SwBBmc3sllc3jWHzWLG+X1M DkwenzfJBTBGcdmkpOZklqUW6dslcGXMOf2crWAhX8WNb/MYGxj3cXcxcnJICJhInJh1hRnC FpO4cG89WxcjF4eQwCJGiRnrTzFBOH8ZJW71bGQCqWIT0JA4/P4ZO4gtIhAt8erqNrAOZoGd jBLNN56DFQkJxEksf7ISbCyngKHEn65JbCC2sICtxIEdf8BsFgFVifMbzoLZvEDxpe1n2SFs QYkfk++xgNjMAuoSk+YtYoawtSWevLvA2sXIAXSqusSjv7oQNxhJrN3xnA2iRERi34t3jBMY hWYhmTQLyaRZSCbNQtKygJFlFaNoakFyQXFSeq6RXnFibnFpXrpecn7uJkZwUD+T3sG4qsHi EKMAB6MSD6/QcpYAIdbEsuLK3EOMEhzMSiK802cBhXhTEiurUovy44tKc1KLDzFKc7AoifOa eH/1FxJITyxJzU5NLUgtgskycXBKNTA2TDx0a8r/Z6z3uUxNk2+/FW+/3yi5cV5Xi6hwtvMC 6Uhey+qmn77n+/qumkXsK2e4zH3ZyuO/BEd2gdbKbV/5ps7eLV290NBw552/PmJnP9qd35TQ 6ZD2MPVWbyb3rYBJ0knahkf+HFub/X8Z71+OVYdfc2Y0Ni/tlFa9eHiDO9feqrNN7n+UWIoz Eg21mIuKEwGg+eADZgIAAA== X-TM-AS-MML: No Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Heiko Stübner wrote: > > Am Montag 25 Juni 2012, 12:11:52 schrieb Paul Bolle: > > Commit 85fd6d63bf2927b9da7ab1b0d46723bfdb13808c ("ARM: S3C2410: move > > mach-s3c2410/* into mach-s3c24xx/") orphaned > > arch/arm/mach-s3c2410/Kconfig: currently no other Kconfig file sources > > that file. This means that the Kconfig symbols S3C2410_CPUFREQ and > > S3C2410_PLLTABLE will never be set, which in turns means that the macros > > CONFIG_S3C2410_CPUFREQ and CONFIG_S3C2410_PLLTABLE will never be > > defined. > > > > All this makes that all four files in the mach-directory (Kconfig, > > Makefile, cpu-freq.c, and pll.c) are effectively dead files since v3.4: > > none of them can lead to any code in someones kernel. This directory can > > safely be removed. > > I don't think so. CPU-frequency-scaling on the earlier S3C architectures > was > probably working before the beginning of the directory merge. > Yeah, maybe. But I think, sourcing mach-s3c2410/Kconfig is enough to fix working s3c24xx cpufreq. > If I recall correctly Kgene was working on completing these missing pieces > of > the move to mach-s3c24xx. > Yes, Heiko's memory is correct. But mainly my colleague is working it instead and I'm just helping him. As I know he needs more time probably it's not possible for upcoming merge window but next time, it's ok. > The reason for noone complaining about the missing cpufreq support yet, > might > be that projects using the early S3C architectures hae not made it to the > most > recent kernel releases. > Yeah, maybe. Anyway we should fix it as soon as possible... Thanks. Best regards, Kgene. -- Kukjin Kim , Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.