From patchwork Thu Dec 15 09:30:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 9475725 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A2B5160571 for ; Thu, 15 Dec 2016 09:32:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A4147286C5 for ; Thu, 15 Dec 2016 09:32:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 98FDA286DE; Thu, 15 Dec 2016 09:32:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2B00E286C5 for ; Thu, 15 Dec 2016 09:32:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757520AbcLOJbb (ORCPT ); Thu, 15 Dec 2016 04:31:31 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:45696 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935633AbcLOJb3 (ORCPT ); Thu, 15 Dec 2016 04:31:29 -0500 Received: from epcpsbgm1new.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0OI701TE0ZRV3O10@mailout2.samsung.com>; Thu, 15 Dec 2016 18:31:20 +0900 (KST) X-AuditID: cbfee61a-f79916d0000062de-f2-585262e81a4f Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id 07.6A.25310.8E262585; Thu, 15 Dec 2016 18:31:20 +0900 (KST) Received: from localhost.localdomain ([10.113.62.212]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OI700GB6ZS5EF80@mmp1.samsung.com>; Thu, 15 Dec 2016 18:31:20 +0900 (KST) From: Chanwoo Choi To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com Cc: rjw@rjwysocki.net, chanwoo@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Chanwoo Choi , Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , linux-samsung-soc@vger.kernel.org Subject: [PATCH 4/7] PM / devfreq: exynos-ppmu: Show the registred device for ppmu device Date: Thu, 15 Dec 2016 18:30:40 +0900 Message-id: <1481794243-5046-5-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1481794243-5046-1-git-send-email-cw00.choi@samsung.com> References: <1481794243-5046-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpikeLIzCtJLcpLzFFi42I5/e+xgO6LpKAIgxdzVCwm3rjCYnH9y3NW izdv1zBZ9D9+zWxx/vwGdouzTW/YLS7vmsNm8bn3CKPFjPP7mCxuN65gszhz+hKrA7fHplWd bB5b+u+ye2y52s7i0bdlFaPH501yAaxRbjYZqYkpqUUKqXnJ+SmZeem2SqEhbroWSgp5ibmp tkoRur4hQUoKZYk5pUCekQEacHAOcA9W0rdLcMuYf3IVU8Firor2Cz+ZGhgvc3QxcnJICJhI zJ71jBnCFpO4cG89WxcjF4eQwFJGibffnrFCOD8YJV6/PMkCUsUmoCWx/8UNNhBbRMBcYtfS n2AdzAKrmSR+PpwNViQsEC2x59V6MJtFQFXi6oSjTCA2r4CLxN7ri5gg1slJfNjziB3E5hRw ldg+ZQ7YUCGgmvUPnrBNYORdwMiwilEitSC5oDgpPdcwL7Vcrzgxt7g0L10vOT93EyM4/J9J 7WA8uMv9EKMAB6MSD+8LoaAIIdbEsuLK3EOMEhzMSiK8aglAId6UxMqq1KL8+KLSnNTiQ4ym QIdNZJYSTc4HxmZeSbyhibmJubGBhbmlpYmRkjhv4+xn4UIC6YklqdmpqQWpRTB9TBycUg2M OvKTm8suKBzvsr1s+1pkzerFD2e5/tJ4a7vu08yLT5e9uydvLJft175R31/8XrKanmnTw2jf cpkPi+7lSG5+mrmZ+/y3pNez0yqq5NfZ3LqzPev55ufR1aJd7efY7m3q+xxRa5H3srhFZ95O Hrc9U2MM3lUtq720e81OnXrBaaHst7zXxlu9VGIpzkg01GIuKk4EAAikKWiVAgAA X-MTR: 20000000000000000@CPGS Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch just adds the simple log to show the PPMU device's registration during the kernel booting. Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Javier Martinez Canillas Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Chanwoo Choi --- drivers/devfreq/event/exynos-ppmu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index fb3706faf5bd..9b5294d0bff4 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -591,7 +591,7 @@ static int exynos_ppmu_parse_dt(struct platform_device *pdev, info->ppmu.clk = devm_clk_get(dev, "ppmu"); if (IS_ERR(info->ppmu.clk)) { info->ppmu.clk = NULL; - dev_warn(dev, "cannot get PPMU clock\n"); + dev_dbg(dev, "cannot get PPMU clock\n"); } ret = of_get_devfreq_events(np, info); @@ -643,6 +643,9 @@ static int exynos_ppmu_probe(struct platform_device *pdev) "failed to add devfreq-event device\n"); return PTR_ERR(edev[i]); } + + pr_info("exynos-ppmu: new PPMU device registered %s (%s)\n", + dev_name(&pdev->dev), desc[i].name); } clk_prepare_enable(info->ppmu.clk);