From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751919AbcF0C2m (ORCPT ); Sun, 26 Jun 2016 22:28:42 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:53496 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751564AbcF0C2k convert rfc822-to-8bit (ORCPT ); Sun, 26 Jun 2016 22:28:40 -0400 X-AuditID: cbfee68e-f79266d000001428-38-57708f55bf92 MIME-version: 1.0 Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 8BIT Message-id: <57708F55.709@samsung.com> Date: Mon, 27 Jun 2016 11:28:37 +0900 From: Chanwoo Choi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 To: Paul Gortmaker , linux-kernel@vger.kernel.org Cc: MyungJoo Ham , Kyungmin Park , Kukjin Kim , Krzysztof Kozlowski , linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org Subject: Re: [PATCH 3/5] PM / devfreq: make exynos-bus ARM_EXYNOS_BUS_DEVFREQ tristate References: <20160625184351.5045-1-paul.gortmaker@windriver.com> <20160625184351.5045-4-paul.gortmaker@windriver.com> In-reply-to: <20160625184351.5045-4-paul.gortmaker@windriver.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJIsWRmVeSWpSXmKPExsWyRsSkQDe0vyDcoLnJ1OL1C0OL/sevmS3O Nr1ht7i8aw6bxefeI4wWM87vY7K43biCzeLa3uPMDhwem1Z1snn0bVnF6PF5k5zH+i1bmQJY orhsUlJzMstSi/TtErgy1p2dwFjQwFux4tZ99gbGu1xdjJwcEgImEi9e/WaCsMUkLtxbz9bF yMUhJLCCUeLey9NsMEX7511ihUgsZZS4e/I1K0iCV0BQ4sfkeywgNrOAusSkeYuYIWwRiR19 i9khbG2JZQtfM0M0P2CU+P7wGxtEs5rEn68HgWwODhYBVYl3G0pBwmwCWhL7X9wAC4sKREh0 n6gECYsI+Ets37AGauRzRom9h61AbGGgko0Hd0AdfZpRYmNvCztIL6eAo8TaBeYgcQmBc+wS jYtmgq1lERCQ+Db5EAtIjYSArMSmA8wQP0pKHFxxg2UCo/gsJJ/NQvLZLCSfzULy2QJGllWM oqkFyQXFSelFRnrFibnFpXnpesn5uZsYgTF6+t+zvh2MNw9YH2IU4GBU4uG9IFMQLsSaWFZc mXuI0RTooonMUqLJ+cBEkFcSb2hsZmRhamJqbGRuaaYkzpsg9TNYSCA9sSQ1OzW1ILUovqg0 J7X4ECMTB6dUAyOf+or6h0en/rj1582d8wHMH7teN/+y+HjWMmm19vo3m1JceyqTeQUWCvz2 Cep3eTV5j3L0gQ3zXvjYxDQm/Mtk/Huv7WavtPTmyTr+ibK6nZ8LmL7uLtOomLTp54192rXf P/RPLLjUo8FsZpZyeINph/mRWU5OWz8GCdwQOXZ63qw2p6i9iQ+UWIozEg21mIuKEwHEIBGb zAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrDIsWRmVeSWpSXmKPExsVy+t9jAd3Q/oJwg03r9S1evzC06H/8mtni bNMbdovLu+awWXzuPcJoMeP8PiaL240r2Cyu7T3O7MDhsWlVJ5tH35ZVjB6fN8l5rN+ylSmA JaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH6Awl hbLEnFKgUEBicbGSvh2mCaEhbroWMI0Rur4hQXA9RgZoIGENY8b3hb2MBe94Ki6fbWZsYDzN 1cXIySEhYCKxf94lVghbTOLCvfVsXYxcHEICSxkl7p58DZbgFRCU+DH5HksXIwcHs4C8xJFL 2SBhZgF1iUnzFjFD1D9glPj+8BsbRL2axJ+vB9lA6lkEVCXebSgFCbMJaEnsf3EDLCwqECHR faISJCwi4C+xfcMadoiRzxkl9h62ArGFgUo2HtwBdc5pRomNvS3sIL2cAo4SaxeYT2AUmIXk uFkIx81CctwCRuZVjBKpBckFxUnpuYZ5qeV6xYm5xaV56XrJ+bmbGMEx/UxqB+PBXe6HGAU4 GJV4eBfYFoQLsSaWFVfmHmKU4GBWEuFV6wYK8aYkVlalFuXHF5XmpBYfYjQF+m4is5Rocj4w 3eSVxBsam5gZWRqZG1oYGZsrifM+/r8uTEggPbEkNTs1tSC1CKaPiYNTqoEx0/xdrk743ZP7 taO5hdxyA5bwRpe3i/SzTX5/aL7GizlHX5vUXS5629Q/efbiHQ61+gcP9DCnngu6ZRTE6FNd ezv9nY7E9K7vuw6GW142Xxeva5zT1MImkvD2zXEtWR/zVMajs4oschynuOzlPd+/v2s3w3Xh iZnPNwa/ltQ/Y8H4SypF7KUSS3FGoqEWc1FxIgDFevpp/wIAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Paul, On 2016년 06월 26일 03:43, Paul Gortmaker wrote: > The Kconfig currently controlling compilation of this code is: > > devfreq/Kconfig:config ARM_EXYNOS_BUS_DEVFREQ > devfreq/Kconfig: bool "ARM EXYNOS Generic Memory Bus DEVFREQ Driver" > > ...meaning that it currently is not being built as a module by anyone. > > Rather than rip out the existing modular code, Chanwoo indicated > that he'd rather see the driver offered as tristate. > > I don't have the hardware for runtime validation, so this change > is only validated for compile and modpost. > > Cc: Chanwoo Choi > Cc: MyungJoo Ham > Cc: Kyungmin Park > Cc: Kukjin Kim > Cc: Krzysztof Kozlowski > Cc: linux-pm@vger.kernel.org > Cc: linux-samsung-soc@vger.kernel.org > Signed-off-by: Paul Gortmaker > --- > drivers/devfreq/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig > index 78dac0e9da11..a5be56ec57f2 100644 > --- a/drivers/devfreq/Kconfig > +++ b/drivers/devfreq/Kconfig > @@ -75,7 +75,7 @@ config DEVFREQ_GOV_PASSIVE > comment "DEVFREQ Drivers" > > config ARM_EXYNOS_BUS_DEVFREQ > - bool "ARM EXYNOS Generic Memory Bus DEVFREQ Driver" > + tristate "ARM EXYNOS Generic Memory Bus DEVFREQ Driver" > depends on ARCH_EXYNOS > select DEVFREQ_GOV_SIMPLE_ONDEMAND > select DEVFREQ_GOV_PASSIVE > Acked-by: Chanwoo Choi Regards, Chanwoo Choi