From nobody Wed Apr 8 06:05:17 2026 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8B3D43D47BE; Tue, 10 Mar 2026 17:33:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773163997; cv=none; b=MnlE0tgucVoeOdzgIdDytD6uw3089iqwc7qmNZyMsPR7QwTPO1x2YRFBNSQAxLeLF5b2zTNrO4uyzfP3itHXyVYit3B6qcANYuX9wgjCdTxDp2IVTgJ+fPLt9Xv1xy4Z6KjUD2Frg74hykEnp31AlSkuJs3yIuir3+jrkeGD6m0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773163997; c=relaxed/simple; bh=Qt3ZDT/2XZ2Gk5tU2c5HYGzHYX+19Rtxn+0VOyRn2mM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=G+qia/YkmSCwqsdLIXai/tAbLsiZXC+815//cpR9+YJu6wYFzHmvHgch9tf6KPfgm2YNCSCZepCF62bT6OCE3aw+I3pI/DnLAWVq3z1OW5/QtxCQD1RfOJT1hY03wQyL+H1ddaRGPvP6/rDzA3bJs0OARKN8TRLb4TwokWdJwS4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=JHHCNXwP; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="JHHCNXwP" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 0C644C4043F; Tue, 10 Mar 2026 17:33:35 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 2799E60002; Tue, 10 Mar 2026 17:33:14 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id C72A71036983C; Tue, 10 Mar 2026 18:33:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1773163992; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=EMW5EU8HgoMFqKlp2Z2bzKPzG2PRYsuDMfOvCVxf+io=; b=JHHCNXwPvRVQqFET52VaxN6WmFGZh2Tfg/X0rkNp9sF3d96OMxg6XSLClEKp3e5Goeklrb XhD18V430qhJAOJk4Ms5+zjme3zyl4wNFl5UiKr91YhcwZT8dlVWSmEaX24t+LKBO4euXM JaheL5MoCEAN6cwaPgV2DY9xV1repbq6eXLv95zAElwmkxKiHxO5giLwJds1VPZkg+wJvO Iiv2jZBYAaqywOdyjmuScscQ9SUlBjZXRYn7KF0yaZbapJY3c5kTIUG6lBCmNXf70dHZXy ICQnVeUpEqmhbIMU4xjgApjawK96MFi/dN1XGDkCha3TYRG6KkdE9oNAKkz/zA== From: "Herve Codina (Schneider Electric)" To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Magnus Damm , Wolfram Sang Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Pascal Eberhard , Miquel Raynal , Thomas Petazzoni , "Herve Codina (Schneider Electric)" Subject: [PATCH 2/5] watchdog: rzn1: Use dev_err_probe() Date: Tue, 10 Mar 2026 18:32:43 +0100 Message-ID: <20260310173249.161354-3-herve.codina@bootlin.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260310173249.161354-1-herve.codina@bootlin.com> References: <20260310173249.161354-1-herve.codina@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" In the probe() function the following pattern is present several times: if (err) { dev_err(dev, ...); return err; } Replace them by dev_err_probe() calls. Signed-off-by: Herve Codina (Schneider Electric) --- drivers/watchdog/rzn1_wdt.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/watchdog/rzn1_wdt.c b/drivers/watchdog/rzn1_wdt.c index b7034eac91d0..98978b5cc5b4 100644 --- a/drivers/watchdog/rzn1_wdt.c +++ b/drivers/watchdog/rzn1_wdt.c @@ -122,22 +122,16 @@ static int rzn1_wdt_probe(struct platform_device *pde= v) =20 ret =3D devm_request_irq(dev, irq, rzn1_wdt_irq, 0, np->name, wdt); - if (ret) { - dev_err(dev, "failed to request irq %d\n", irq); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "failed to request irq %d\n", irq); =20 clk =3D devm_clk_get_enabled(dev, NULL); - if (IS_ERR(clk)) { - dev_err(dev, "failed to get the clock\n"); - return PTR_ERR(clk); - } + if (IS_ERR(clk)) + return dev_err_probe(dev, PTR_ERR(clk), "failed to get the clock\n"); =20 clk_rate =3D clk_get_rate(clk); - if (!clk_rate) { - dev_err(dev, "failed to get the clock rate\n"); - return -EINVAL; - } + if (!clk_rate) + return dev_err_probe(dev, -EINVAL, "failed to get the clock\n"); =20 wdt->clk_rate_khz =3D clk_rate / 1000; wdt->wdtdev.info =3D &rzn1_wdt_info; --=20 2.53.0