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 28209C636D7 for ; Tue, 21 Feb 2023 04:36:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232718AbjBUEgP (ORCPT ); Mon, 20 Feb 2023 23:36:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232116AbjBUEgJ (ORCPT ); Mon, 20 Feb 2023 23:36:09 -0500 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EEA43252AB for ; Mon, 20 Feb 2023 20:36:03 -0800 (PST) Received: by mail-pj1-x1030.google.com with SMTP id nw10-20020a17090b254a00b00233d7314c1cso3591844pjb.5 for ; Mon, 20 Feb 2023 20:36:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1676954163; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=PpvZuV3Te97jvS0LrHKxROD9h9JezRR9UnEbNBd/nZY=; b=H+GyxhUyjs3EXrS7or6rd8DSi3LgrinNT38Ak/JpILE2qc1+yBEJeZevlSDLYCaTO4 kkouyTxmU8xHK9naep3lwq7cFFHFOBFfcTz8qXdk7esyxZxNJoL839o6vLAQnytGaifW 2L974SfcqnLF+2QdJfQybqY7ptBtlxHhw5iDU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1676954163; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=PpvZuV3Te97jvS0LrHKxROD9h9JezRR9UnEbNBd/nZY=; b=dDaO3Ch5OIRki9q1Zj1ccYtdCMAnfOrAqpb89W9M/T5/1394eXITAzRp2VvwKmkXQw q+zQ4JrzjcX8kw4LZtLa+HYwuHwWu/FBM+0DcVbv8heBY2PuR85Js5x7qKUGQVlt78AD APJNhSWA6Ym8YGXRnst1XI3XwiFtSasNyhoWw+Bbx4FsCtwmzrB9RPSxTJCWfKV2WO3O hAtUnFIq20rH9CWZ3pz+POO9kPToylUUk/gTrGlqYE233B5zIuofRlmiAKFDd977Fi4U 3eOGvX5gxQV/jmh8wEH1l6mqx3mOx+sF3dlTBSz5enCS/q3fan1rL5cGJSb81t/et5VB t10A== X-Gm-Message-State: AO0yUKU23JaBtNoZYlA1Yezhxxfs2fjq3iAaAxNpBCUer/jgbH/Zc2YW L2PGa3bWC0+WL3IPjmD9nq9crBRmgoyAu26qKf23sg== X-Google-Smtp-Source: AK7set+cIxLNhtuArkfV7IAaLnmnGdNvWEHrGlpv5AtSVcsY3baiWip0421/80UPVIh/xFmTf91jfWixKcz0kPHyrwI= X-Received: by 2002:a17:903:2283:b0:196:7587:5d64 with SMTP id b3-20020a170903228300b0019675875d64mr425311plh.24.1676954162992; Mon, 20 Feb 2023 20:36:02 -0800 (PST) MIME-Version: 1.0 References: <20230221024541.105199-1-yang.lee@linux.alibaba.com> In-Reply-To: <20230221024541.105199-1-yang.lee@linux.alibaba.com> From: Pavan Chebbi Date: Tue, 21 Feb 2023 10:05:50 +0530 Message-ID: Subject: Re: [PATCH -next] can: mscan: mpc5xxx: Use of_property_present() helper To: Yang Li Cc: kuba@kernel.org, davem@davemloft.net, wg@grandegger.com, mkl@pengutronix.de, edumazet@google.com, pabeni@redhat.com, linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="00000000000038d55905f52e5147" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --00000000000038d55905f52e5147 Content-Type: text/plain; charset="UTF-8" On Tue, Feb 21, 2023 at 8:15 AM Yang Li wrote: > > Use of_property_present() instead of of_get_property/of_find_property() > in places where we just need to test presence of a property. > Please fix the subject and make sure validation is done. I doubt this will pass. What problem is the patch trying to solve? > Signed-off-by: Yang Li > --- > drivers/net/can/mscan/mpc5xxx_can.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c > index b0ed798ae70f..8981c223181f 100644 > --- a/drivers/net/can/mscan/mpc5xxx_can.c > +++ b/drivers/net/can/mscan/mpc5xxx_can.c > @@ -315,7 +315,7 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev) > priv->reg_base = base; > dev->irq = irq; > > - clock_name = of_get_property(np, "fsl,mscan-clock-source", NULL); > + clock_name = of_property_present(np, "fsl,mscan-clock-source"); > > priv->type = data->type; > priv->can.clock.freq = data->get_clock(ofdev, clock_name, > -- > 2.20.1.7.g153144c > --00000000000038d55905f52e5147 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature 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