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 (Arm)" X-Patchwork-Id: 13412040 X-Patchwork-Delegate: cw00.choi@samsung.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79E05E9412E for ; Fri, 6 Oct 2023 21:39:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233814AbjJFVjo (ORCPT ); Fri, 6 Oct 2023 17:39:44 -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 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org 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) {