From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6706317FD; Thu, 13 Jun 2024 16:48:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718297285; cv=none; b=LCqjRdkU2uhFmnzsLmbTHLJpCt6DGHyTPQmwVO+S9oGuaS7FFBdyPKTQGgQO5unPZLHbKY4/FghL6qkStCaVEAahS4fUlNGsOav8JQ2Bot4Je6EEIElkjktWQJngj4fWxMOAc65B/UbsAuy0fXCo9kAFaICROaDRlRaHOy2aRYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718297285; c=relaxed/simple; bh=AJl67d8slnynIjtfzAGyDRCCHUC9dNMUzxCpIOQc+nk=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=a1krORvCl8R6S5SRWxECjs/ytk8bQuN4/LxqJdE9lcdMKGlsQT6batiQ4DDyny/8vgfKy5v5HCPmoypgVRu+IDktzMY5LmEG0dHzi/Wet5kt9fcbaZViIbQy8IGBgJ1iDCKm1HQfA9nEfSg2cMRnWZMzv4w/PWSefDdjX8VRvIw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jFIsMXMs; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jFIsMXMs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 33A62C2BBFC; Thu, 13 Jun 2024 16:48:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718297285; bh=AJl67d8slnynIjtfzAGyDRCCHUC9dNMUzxCpIOQc+nk=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=jFIsMXMsqyze/Z8v8/dCBH6z8+PH7v0VhR21enZw/mKLXpd2yA5UKmd9ZI+HmmHOr SlS/6ZqRAW4O9bgxtS7vHQGsxDBZ4oyWpjTK9LGu7MrDOYhmLl6hR9DsJjPxcWbt17 jm7fV9vzwQ/Ht77V8LZikuWrBANBwzKZHiXgA1QnUwafXf9+gZGg2dGIZvdGh572nI 8u3i5uFK3JkwYfaOsmzE8HeUgpZrNXk84jgmjHfzD9cV8Z5vGeDsxWdLkKURfMp3B9 BJaqQV6OtfVwLFHf22SBJKPlh/3Si7zG2rqhnV4WsU8f+zm9AykHp+hDypM+FqhBSC xzI6Zn5PMI42A== From: Lee Jones To: Patrick Gansterer , Dan Carpenter Cc: Daniel Thompson , Jingoo Han , Helge Deller , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org In-Reply-To: <187b5bc5-a010-46c2-8ead-980df9efae79@moroto.mountain> References: <187b5bc5-a010-46c2-8ead-980df9efae79@moroto.mountain> Subject: Re: (subset) [PATCH] backlight: lm3509_bl: Fix NULL vs IS_ERR() check in register() function Message-Id: <171829728292.2711571.6119910061158578189.b4-ty@kernel.org> Date: Thu, 13 Jun 2024 17:48:02 +0100 Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.13.0 On Thu, 06 Jun 2024 16:10:23 +0300, Dan Carpenter wrote: > The devm_backlight_device_register() doesn't return NULL, it returns > error pointers. Update the error checking to match. > > Applied, thanks! [1/1] backlight: lm3509_bl: Fix NULL vs IS_ERR() check in register() function commit: 90b7f2ead953aab5677ae8235d78841cee8fd13e -- Lee Jones [李琼斯]