From mboxrd@z Thu Jan 1 00:00:00 1970 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 BE002C7EE37 for ; Fri, 9 Jun 2023 18:32:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230475AbjFISc3 (ORCPT ); Fri, 9 Jun 2023 14:32:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230400AbjFIScZ (ORCPT ); Fri, 9 Jun 2023 14:32:25 -0400 Received: from mail-il1-f171.google.com (mail-il1-f171.google.com [209.85.166.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5CBF3A81 for ; Fri, 9 Jun 2023 11:32:13 -0700 (PDT) Received: by mail-il1-f171.google.com with SMTP id e9e14a558f8ab-33b0cae115bso9025345ab.3 for ; Fri, 09 Jun 2023 11:32:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686335533; x=1688927533; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=YlNAADpNJF/mKBUJMXBQL19JyS5QP2eSc/1ncOiaJgo=; b=V31akDlWsyjIT7xBpjF3AeacnnttBI1toyF5AH+hGg2zQc1FiWUUvETztskHLQYlVJ z+edPBSmzIGN5ntMoPRB15yKM8QPj95kbjddpOX+yBmuEV12Ap4QwBVV+7ZUk+1FTfx7 iVmKhhg/NMKUe+IPiWG/BODYKakCVvGo01S75whu/T9w0Bm/kmuN2jUfhFFnaiZt3wUg eRXrLsAXkysVuhk0jhbwIl71yRQojIQoj5PYsCR+2KjCfLqe6XpF0ftSTBvOk8oKToFj rgpsAU07bAYZZcVj2eKBuImCzwqkOoQ5/BPc8r416EHtFEOz/gFK0OwbdCDKFq/doGRi bWvQ== X-Gm-Message-State: AC+VfDw6MhwMF58OFd7dshiqkz7pkZL0ibJvznnQKgGzvsGDVCtCjx0a dQlE5oTl7Mivgz6qwlFKrLE0OwaSQA== X-Google-Smtp-Source: ACHHUZ65nio3oOXF55j2/m6pG2gB5Au1As9k+nXqcSl6Ga7kabOjC/bC5dTKzky/kBa7DkVQ2HKChg== X-Received: by 2002:a92:cc4a:0:b0:328:6412:df0e with SMTP id t10-20020a92cc4a000000b003286412df0emr2361677ilq.29.1686335533009; Fri, 09 Jun 2023 11:32:13 -0700 (PDT) Received: from robh_at_kernel.org ([64.188.179.250]) by smtp.gmail.com with ESMTPSA id n6-20020a02a906000000b0041407c67451sm1091090jam.165.2023.06.09.11.32.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jun 2023 11:32:12 -0700 (PDT) Received: (nullmailer pid 1766640 invoked by uid 1000); Fri, 09 Jun 2023 18:32:10 -0000 From: Rob Herring To: Lee Jones Cc: linux-kernel@vger.kernel.org Subject: [PATCH] mfd: Use of_property_read_reg() to parse "reg" Date: Fri, 9 Jun 2023 12:31:59 -0600 Message-Id: <20230609183159.1766429-1-robh@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the recently added of_property_read_reg() helper to get the untranslated "reg" address value. Signed-off-by: Rob Herring --- drivers/mfd/mfd-core.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 695d50b3bac6..0ed7c0d7784e 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -102,7 +102,6 @@ static int mfd_match_of_node_to_dev(struct platform_device *pdev, { #if IS_ENABLED(CONFIG_OF) struct mfd_of_node_entry *of_entry; - const __be32 *reg; u64 of_node_addr; /* Skip if OF node has previously been allocated to a device */ @@ -115,13 +114,10 @@ static int mfd_match_of_node_to_dev(struct platform_device *pdev, goto allocate_of_node; /* We only care about each node's first defined address */ - reg = of_get_address(np, 0, NULL, NULL); - if (!reg) + if (of_property_read_reg(np, 0, &of_node_addr, NULL)) /* OF node does not contatin a 'reg' property to match to */ return -EAGAIN; - of_node_addr = of_read_number(reg, of_n_addr_cells(np)); - if (cell->of_reg != of_node_addr) /* No match */ return -EAGAIN; -- 2.39.2