Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751240AbdHXBnH (ORCPT ); Wed, 23 Aug 2017 21:43:07 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:20005 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751020AbdHXBnB (ORCPT ); Wed, 23 Aug 2017 21:43:01 -0400 X-AuditID: b6c32a47-f79db6d000003732-bc-599e2f238191 From: Chanwoo Choi To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com, cw00.choi@samsung.com Cc: rafael.j.wysocki@intel.com, chanwoo@kernel.org, inki.dae@samsung.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 04/12] PM / devfreq: Add dependency on PM_OPP Date: Thu, 24 Aug 2017 10:42:51 +0900 Message-id: <1503538979-22693-5-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1503538979-22693-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrGKsWRmVeSWpSXmKPExsWy7bCmma6y/rxIg5NbDC0m3rjCYnH9y3NW i0n3J7BYnG16w25xedccNovPvUcYLW43rmCzeLziLbsDh8fiPS+ZPDat6mTz6NuyitHj8ya5 AJaoVJuM1MSU1CKF1Lzk/JTMvHRbJe/geOd4UzMDQ11DSwtzJYW8xNxUWyUXnwBdt8wcoDOU FMoSc0qBQgGJxcVK+nY2RfmlJakKGfnFJbZK0YaGRnqGBuZ6RkZGeibGsVZGpkAlCakZP58n F6xmq5hzejprA+NU1i5GTg4JAROJI2cfMULYYhIX7q1n62Lk4hAS2MEo0bX4GJTznVFi+pc9 cB3t306yQyQ2MErsXroLquoHo8SJCZvAZrEJaEnsf3GDDcQWEQiQ6Fy7igmkiFmgiVFi/70b 7CAJYQFbiYX7XzCD2CwCqhJ3Vq0DKuLg4BVwldj+hwVim5zEhz2PwMo5BdwkWp52sYDMkRCY wCbxadNsqCIXiUcN56BsYYlXx7ewQ9jSEs9WbWSEaGhnlNg85x5UdwejxP2VjVAPGUuc6mpk ArGZBfgkOg7/ZQe5QkKAV6KjTQiixENi7o1WNgjbUaJv9TOo/2cySjw6c5R5AqP0AkaGVYxi qQXFuempxUYFxnrFibnFpXnpesn5uZsYwWlGy30H47ZzPocYBTgYlXh4NZfMjRRiTSwrrsw9 xCjBwawkwrtXfV6kEG9KYmVValF+fFFpTmrxIUZTYOBMZJYSTc4HpsC8knhDE0sDEzMzI3Mz C2DaEOet23YtQkggPbEkNTs1tSC1CKaPiYNTqoHRo8jyWwTnsac9Pw/bpJfKBTUfme41fXbw /1P3tXsncz55x7d/a3zuvBMWtZYRwcHtoVVah6N15YJbMvrCPh5pmNmdKWQu713u6nOxZaZk zxuGfV9u2m8Xtn70Meey1Ln2O1/v+8d8mPhk/RSVDQd0ZTgvlPTL/AtLvTa7anqKgP3KOfcf rYpVYinOSDTUYi4qTgQA+ugmiEkDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupmluLIzCtJLcpLzFFi42I5/e+xoK6y/rxIg4+rlC0m3rjCYnH9y3NW i0n3J7BYnG16w25xedccNovPvUcYLW43rmCzeLziLbsDh8fiPS+ZPDat6mTz6NuyitHj8ya5 AJYoLpuU1JzMstQifbsEroyfz5MLVrNVzDk9nbWBcSprFyMnh4SAiUT7t5PsXYxcHEIC6xgl zs15yQzh/GCU2HF8HTtIFZuAlsT+FzfYQGwRAT+J7fPXM4IUMQs0MUos778FlhAWsJVYuP8F M4jNIqAqcWfVOqYuRg4OXgFXie1/WCC2yUl82PMIbCangJtEy9MusLgQUMmevqOMExh5FjAy rGKUTC0ozk3PLTYqMMpLLdcrTswtLs1L10vOz93ECAyibYe1+ncwPl4Sf4hRgINRiYf3wsK5 kUKsiWXFlbmHGCU4mJVEePeqz4sU4k1JrKxKLcqPLyrNSS0+xCjNwaIkzpvZNyNSSCA9sSQ1 OzW1ILUIJsvEwSnVwLih/3X97LRj8cZX17X2C0r68X+aWDBz9qyyYsl2qfNFG/lT+OeHxJ+5 9kZ/lmd/cHjQ1tynD34aTL+yScXon+LFSM05x3messzZpbZtz327d2HRbyK7XP8eXF7elB9q X5f/pa5yAUM/a3zp/t3rNdd1HM2df79ba3+dvegr66UWx/Tyf+Z5FCqxFGckGmoxFxUnAgCb JttXHgIAAA== X-CMS-MailID: 20170824014259epcas2p2d2b85a7c324b101e7e4e8551873ca3ab X-Msg-Generator: CA X-Sender-IP: 182.195.42.143 X-Local-Sender: =?UTF-8?B?7LWc7LCs7JqwG1RpemVuIFBsYXRmb3JtIExhYihTL1fshLw=?= =?UTF-8?B?7YSwKRvsgrzshLHsoITsnpAbU2VuaW9yIEVuZ2luZWVy?= X-Global-Sender: =?UTF-8?B?Q2hhbndvbyBDaG9pG1RpemVuIFBsYXRmb3JtIExhYi4bU2Ft?= =?UTF-8?B?c3VuZyBFbGVjdHJvbmljcxtTZW5pb3IgRW5naW5lZXI=?= X-Sender-Code: =?UTF-8?B?QzEwG1RFTEUbQzEwVjgxMTE=?= CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20170824014259epcas2p2d2b85a7c324b101e7e4e8551873ca3ab X-RootMTR: 20170824014259epcas2p2d2b85a7c324b101e7e4e8551873ca3ab References: <1503538979-22693-1-git-send-email-cw00.choi@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 786 Lines: 23 The devfreq ues the OPP library to handle the voltage and frequency for the device basically. This patch adds the dependency on CONFIG_PM_OPP in order to prevent either the build break or the unknow behavior. Signed-off-by: Chanwoo Choi --- drivers/devfreq/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 41254e702f1e..6a172d338f6d 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -1,6 +1,7 @@ menuconfig PM_DEVFREQ bool "Generic Dynamic Voltage and Frequency Scaling (DVFS) support" select SRCU + select PM_OPP help A device may have a list of frequencies and voltages available. devfreq, a generic DVFS framework can be registered for a device -- 1.9.1