From patchwork Thu Jun 23 18:00:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 584513 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 F28A6C43334 for ; Thu, 23 Jun 2022 18:56:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231335AbiFWS4V (ORCPT ); Thu, 23 Jun 2022 14:56:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230063AbiFWSzz (ORCPT ); Thu, 23 Jun 2022 14:55:55 -0400 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EB951037CC; Thu, 23 Jun 2022 11:00:57 -0700 (PDT) Received: by mail-wr1-x431.google.com with SMTP id v14so29037073wra.5; Thu, 23 Jun 2022 11:00:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dRJQoHw1UG1x5dNKh7G6ADZfil6pTNVqaifRMO6ggF0=; b=MLfROjT9/wqnuFpNELvplnXAfdW9jH48Eqh1salfv/Iekdf/56jqn/sNuyZRUiEz10 LOcxnnmDfEqCQ5Un9E78BJU/fWmqt5NBklAScqUPcry29uRuvK/keaXyz2Ow/qdOk2iV A9oYQFcNBZWZNTxTamiLRbqZ79v6n4ZM+3JkdRjUm95FXoEKfU1rvz5O3+emNoF1KwPk bvUWyACqMfwaBX/P1MvNDnUpBY2MDdGZ4E31GS4iQDWIZlRo1xPsjWcEUSoNIB+IVqv0 7fVsBU9TCuMwQA49LZMGOWZqLYkTEMabyIML70inShUXE3twRqxjpWjWXHZ5YOVsmYtZ LevA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dRJQoHw1UG1x5dNKh7G6ADZfil6pTNVqaifRMO6ggF0=; b=llWtAVIj7hQv67rCdnFS5oCvyP1c0pU1R9mZ2DtzheE3FfJeiAXVrbn8iA49Mvcv/3 O//AcrEusc3bZoqkJeH8npxRAB2JfHG2QIlIG7IRsXCnzDeOQGNFoH9YtbFFUVBG7nxj w1U7+SQo/l5AD5gXRF32h9rUaQI9CWAt1jsdDXnvpBrCFSQAigLS3QDrr3hRozjhF8W6 hXZPh5cIEtR7spyS5stn1OmNQZQTd8FJ92PbzWqn31NxU1YJGdx0ikUQsy+ROHGYckn0 8x29TQ+aG3WjExGcEpbO3dtEcNn7X2qBqxIA3ckZAheSGxWfmkeueZtKWAyTPPlgVEvC pjmw== X-Gm-Message-State: AJIora8//T6m6iiyk8FfXjPkfobyvRdXi47l/BSQaB8JobuMdaaVwdok k8s+xWUb7I6roKxfKKDr8qI= X-Google-Smtp-Source: AGRyM1toobZl5B1XzSCHMlvHvQl5Nai3QbUhmgtQcRWFRH+ixEaJocohOwMe9KH9e6aUg3VghL2QrQ== X-Received: by 2002:adf:fb12:0:b0:20c:79b2:a200 with SMTP id c18-20020adffb12000000b0020c79b2a200mr9789991wrr.617.1656007255590; Thu, 23 Jun 2022 11:00:55 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id f11-20020a05600c4e8b00b0039c4945c753sm4678551wmq.39.2022.06.23.11.00.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Jun 2022 11:00:55 -0700 (PDT) From: Colin Ian King To: MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] PM / devfreq: imx-bus: use NULL to pass a null pointer rather than zero Date: Thu, 23 Jun 2022 19:00:54 +0100 Message-Id: <20220623180054.79687-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The 3rd argument to the function of_get_property is a pointer and it is being passed using 0. Use NULL instead. Cleans up sparse warning: warning: Using plain integer as NULL pointer Signed-off-by: Colin Ian King --- drivers/devfreq/imx-bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c index f3f6e25053ed..f87067fc574d 100644 --- a/drivers/devfreq/imx-bus.c +++ b/drivers/devfreq/imx-bus.c @@ -59,7 +59,7 @@ static int imx_bus_init_icc(struct device *dev) struct imx_bus *priv = dev_get_drvdata(dev); const char *icc_driver_name; - if (!of_get_property(dev->of_node, "#interconnect-cells", 0)) + if (!of_get_property(dev->of_node, "#interconnect-cells", NULL)) return 0; if (!IS_ENABLED(CONFIG_INTERCONNECT_IMX)) { dev_warn(dev, "imx interconnect drivers disabled\n");