From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792423376; b=TBMb8lZrhGl8IMZk2QFwt/ULnebFS9GUoV+JQXL43RME30Sqf7fDr+7doN/nLMItc98m WWnulLlP/SHqIoXJSznhexGQjpUvZXY1mlDgi2eX53fZsf2mVEAk2r9iaeSNn/8dcBRf2 cJ+uHn5PDULknG1/QBzAmVj0Z7LaYXoHsOQhOV8LI42TaG3m/nlt6DjpNeaCscq1iKs0e +UtYI/oayROssTnkDpRwVW21gNdCTNn/yTnf2+h29FpN5nRfhVah39cc/mloqK/Sttz+q 0S6FBrVbvWJCXTCZROJIcbaoidiIGGqE2rFbL7wLclBWeMHI/iu1CovJ5T1JmVFMqaQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792423376; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=uxRefdjC1faigZCaIh564uvlWoAmDrfhs0/GDX8ugQU=; b=q7wG+bYUMDetTbSvPteqtB928cdf65iqD4Rw1J4N6TbrXJSTAnMRB2B2cAl1K1E8e49M 8Gr5OOm73xxnjlhcv6YQSB+HpoD9UQP6+eUGDwHEWfic9k9DBJFDyL18Op0F4AdFkCnsI fvAWmzwrPk/JbxGfuCH3tnA9GrKTxbSaJ2XJLO5WwxSOIVYmFsvUQuhNAa2/G4Mlbdc7/ UnFK/ovC82khqHFQrGc1vLOpx0Z85OOJyQMufQ/skvTnS7bVBkdUmuIdzt3+OBC0GxQnW bzKenTQ8i1OnzGjVlmf4J4e5y2kW1GJD4uh0ncYmWqKgdGsvQywYiHGyUHKscWpmYew== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Cq0aRrSR; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E4F2B60AB716; Mon, 19 Oct 2026 15:22:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Cq0aRrSR Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A3551F000C4; Mon, 19 Oct 2026 15:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792423375; bh=uxRefdjC1faigZCaIh564uvlWoAmDrfhs0/GDX8ugQU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Cq0aRrSRpfPM5TAQt1gVN+YP0fbg03Bf7RDBH/rXvJzbhjERKN8uYWwmxVLaM4jJV hSSlDV9KH5YCZflnN9H5K8MnuJIcToLzl8JV8PVqOIT009D5t+Rg5X6RmU3v+nwy38 aQN9Vw6sjxv+zUJIQ+F5gTDkCjmlRmI6hEummff9BodnYlrTB2GSDEIGZLvgO7Miuk K27Yq8LcFkKd7QNK1AdaI8dBCm9Vo9BHBtOq5PYTvgUArjheYUvS6uCorYLj6FSSwe JTyHyVJUOVxmq7f9omLaaPgBdNvJYa4EppQAU92MIUmoLu9F0E/pH4PQAqhYc4f4qD IGyvRQBRlPQwQ== Date: Mon, 19 Oct 2026 15:22:52 +0000 From: Tzung-Bi Shih To: Paul Louvel Cc: Wim Van Sebroeck , Guenter Roeck , linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni Subject: Re: [PATCH v4 3/6] watchdog: w83627hf_wdt: Convert to platform driver model Message-ID: References: <20261013-w83627hf_wdt-improvements-v4-0-b6f6b60a9566@bootlin.com> <20261013-w83627hf_wdt-improvements-v4-3-b6f6b60a9566@bootlin.com> X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261013-w83627hf_wdt-improvements-v4-3-b6f6b60a9566@bootlin.com> On Tue, Oct 13, 2026 at 03:58:47PM +0200, Paul Louvel wrote: > +static int wdt_probe(struct platform_device *pdev) > +{ ... > + data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); > + if (!data) > + return dev_err_probe(dev, -ENOMEM, "failed to allocate memory\n"); dev_err_probe() doesn't print anything on -ENOMEM [1]. [1] https://elixir.bootlin.com/linux/v7.2/source/drivers/base/core.c#L5097