From nobody Tue Apr 7 14:25:33 2026 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 AB9BA379EFC; Fri, 13 Mar 2026 09:24:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773393887; cv=none; b=OsVf5B66tkEzmlL1epOCLFrRawi+axU/lCJzuKlozO1MehK1fs+wE53r0sL1EQj/E1y8D6Psl5aUtn9RsL4bHyxEIwIzr1etco5T7dESKt+cRDF5utCcjJHEmRtZ7UURF00ID8XVvN2tHMyhuOIst/PTaHdYIK3OLBrvRqszwI0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773393887; c=relaxed/simple; bh=Qt3ZDT/2XZ2Gk5tU2c5HYGzHYX+19Rtxn+0VOyRn2mM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kh0i9SYggIoQYt4GqGHoUkJ6o3nuNECa/ZlMRBMPKyjvwJLzfLhoK9M71VdbPdT1+qoKky/+Ul+vgniQtDrzBOCV27pqWWlWWvGUAW0ClmzHNVxHsixGhhZsiDB0MxLp78NiObFzaw+9YC4DU3nuX4Njjb8XqYdDLP9oV6zXeog= 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=T3u4VVtA; arc=none smtp.client-ip=185.246.84.56 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="T3u4VVtA" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 5D4971A2E24; Fri, 13 Mar 2026 09:24:43 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 3229860027; Fri, 13 Mar 2026 09:24:43 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 92EA810368C86; Fri, 13 Mar 2026 10:24:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1773393882; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=EMW5EU8HgoMFqKlp2Z2bzKPzG2PRYsuDMfOvCVxf+io=; b=T3u4VVtAIACiXGv55nf2loYkBr9Bl2Vfa1xH3gDKoTOROgTDvG8E2AHUIBVENv1PKkY4aP gJT/P9Pd/0nFy9kUdaiTDzBkWtGG8NH2XdeQbXD2mHFuIDH0AeD03y5ktrjJ/bfcW5lgH/ NTin9T9q0TSjTOVYwGi4A4+scAHJmKBL4dkwfWz6HXOZxKNkASqqEQZNYmH3Ue0I+OBKCK smZMF/yzgrGaI2e+l3ReI4Wm2yCE6JJ26xq+58FHdjYbyV4ATzrNq5kcCBkiukooxm7DiO zqf78p79ql/A0cKXmKb+3HnApFCEYx1FBqT4OaosKNe8hNIEFaD3MC+sCFNkZA== From: "Herve Codina (Schneider Electric)" To: Wolfram Sang , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Wim Van Sebroeck , Guenter Roeck Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, Pascal Eberhard , Miquel Raynal , Thomas Petazzoni , "Herve Codina (Schneider Electric)" Subject: [PATCH v2 2/3] watchdog: rzn1: Use dev_err_probe() Date: Fri, 13 Mar 2026 10:24:15 +0100 Message-ID: <20260313092417.294356-3-herve.codina@bootlin.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260313092417.294356-1-herve.codina@bootlin.com> References: <20260313092417.294356-1-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) Reviewed-by: Wolfram Sang Tested-by: Wolfram Sang --- 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