From patchwork Fri Oct 6 21:38:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 149419 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp608857vqo; Fri, 6 Oct 2023 14:40:02 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFCx/KQhiIIcsjxX17miJ+gR5g1D8uyw0cs+fDSMSbxEwhvx3EV/AvPJRUM2e8oyumdMhMC X-Received: by 2002:a05:6a21:32a0:b0:16b:d3d5:a48c with SMTP id yt32-20020a056a2132a000b0016bd3d5a48cmr2596609pzb.32.1696628402544; Fri, 06 Oct 2023 14:40:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696628402; cv=none; d=google.com; s=arc-20160816; b=epSg9/962Dl47i9jz4Jq/cpsmKI5Lk9rCz6MyQ3n875QQKBLFAK+3MMn9nBY4uowmH f5qxgfr9CA72SHIRruRpzA4hD+HLZMY2hdB2IqOlnHJJ9KNdZFjBrotQFARXdfBkfyq0 zwSNzbr6N7PPzC7uQigBpkLrmnl0vfvDhJRiNz9NEQtsS3/oCWJUERDp6GLEW5lCEBfb OUSSvnX3C7w3lS8LVkddrfLnAP2kgPrp/4xTLweY7jBqLzvhWbxHOzrPTUOCSJLDXOB0 VE3Am80OltxrCVjOJlxsqkA/Dhtfawztt8dxC2zCzwWBaWmI1gi/WTI0BiL5mGYBPytd J6dw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=uO3OBZHK6hxJT1pZKcd0Ks3Lsd+qfQQ7+Lh9Sn+6DxM=; fh=VYAaTvuepoa7q8ycNbD7STm8rZdciBXLlHuF4vOG8jY=; b=LX4q/2oeFBxKpMnlV76/pSKe3VPtCYpUWQcygcL5fm+7xd4OFQxAccl5YwdUJegyA4 rUjPWJXb6BvXQHyVzdfyW62SbV0dcLRbfxeVJVYdWyegyxxOrsaVzUZl1OFWp6dh79WU ZKNTdgD0r/g4IlA3FpzqB++/FFxVBGu6JObYBxc9Xrjd9R5xwouFf0HUi/HEO5ibdKqD jwNV5yKqjrpLP+/+n9nhIUIIFuWDowkWVJXXbW4ftUfjRvcxB2K7ioxgVhZ22PUxgtY+ 2O3HVYRidqIrlaQbnJYUr2qD85iqVRWohKOo9EriETDsyrP5QRfm2BwdlzDj9ZSCVTI3 0sdw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=b1ncxJpb; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from lipwig.vger.email (lipwig.vger.email. [2620:137:e000::3:3]) by mx.google.com with ESMTPS id o10-20020a056a001bca00b0068fca4405aasi2183514pfw.338.2023.10.06.14.40.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 14:40:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=b1ncxJpb; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id A2DAA821578B; Fri, 6 Oct 2023 14:40:00 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233742AbjJFVjr (ORCPT + 18 others); Fri, 6 Oct 2023 17:39:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233779AbjJFVjh (ORCPT ); Fri, 6 Oct 2023 17:39:37 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BEFF9185; Fri, 6 Oct 2023 14:39:16 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7264FC433CB; Fri, 6 Oct 2023 21:39:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696628356; bh=KOey3waN6ffVSfn0qfjxnmBrlFFQ4d0BRx5/VjhJFvI=; h=From:To:Cc:Subject:Date:From; b=b1ncxJpbZL/htugLz2JMwoueHn5a377shvJmt8RiyXpc2obwbfbqHDZi62/rRcqyA hRHoOfWuI8mf21l+hUJVEvieNM6O0Pud/KZ4VajE3OX9w/IQ5tX8vxEPLa4W8ne5VG jmqqDzXsf6Fx8e9DVHqmrzipTXLHhgpbZharQhciuBpq6Rhwq57nxId37mN9H64a7Z 2wuD7xZiWE2uu9CNbPaAYNowntx/znkEU+rn3C4H15qCOQw6TSz7YQsp26Tq5YvEvb tQYIAl65nvIbm84A+hMezcpHvrA3YE3JGV3Xramgyd8UtdL1P6sxrKmaFfwZHaDAS0 ato+0w8DkGl2w== Received: (nullmailer pid 333645 invoked by uid 1000); Fri, 06 Oct 2023 21:39:14 -0000 From: Rob Herring To: Chanwoo Choi , MyungJoo Ham , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] PM / devfreq: exynos-ppmu: Use device_get_match_data() Date: Fri, 6 Oct 2023 16:38:54 -0500 Message-Id: <20231006213854.333261-1-robh@kernel.org> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=2.4 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Fri, 06 Oct 2023 14:40:00 -0700 (PDT) X-Spam-Level: ** X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779043823633889094 X-GMAIL-MSGID: 1779043823633889094 Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring --- drivers/devfreq/event/exynos-ppmu.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 896a6cc93b00..56bac4702006 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -12,9 +12,9 @@ #include #include #include -#include -#include +#include #include +#include #include #include #include @@ -507,7 +507,6 @@ static int of_get_devfreq_events(struct device_node *np, struct device *dev = info->dev; struct device_node *events_np, *node; int i, j, count; - const struct of_device_id *of_id; int ret; events_np = of_get_child_by_name(np, "events"); @@ -525,13 +524,7 @@ static int of_get_devfreq_events(struct device_node *np, } info->num_events = count; - of_id = of_match_device(exynos_ppmu_id_match, dev); - if (of_id) - info->ppmu_type = (enum exynos_ppmu_type)of_id->data; - else { - of_node_put(events_np); - return -EINVAL; - } + info->ppmu_type = (enum exynos_ppmu_type)device_get_match_data(dev); j = 0; for_each_child_of_node(events_np, node) {