From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CE882C46CD2 for ; Tue, 2 Jan 2024 11:39:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lbjZBjYXi+lPq5AWKeiYG26N5RPLC/1HqonRPyX1Lcw=; b=QuBoQBwGEPOfoc owYYDtXMo3NhrNUaipVj1wBSmOjNsuw+4YC2Z7T6BsaUvOoF+t2sUc0r3KHmzC4Y+XvN2RuH3CtlS kje0PzWyBjCk13Bvhqsaae93bJLa9LzMNdS+TBO3NaJBzdtIg2uYaI/olaWix9apdGPTbsLhoYC7J 3eOs1m666rkor3ODcjzA382nSjHmrcQeb8px+3OO3X4locbDyj8XKfj6+6Lly1tbrkAiai/zIB1cy dbF61MOjdw4rAGt4VaFVBTymW0BL7azmu6eFvwijcLK0sLky3rX2J04O5C1UCu5SIy2ygwyltCsc5 EhrSSAu7WXT7lBzz2Ggw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rKd72-007lhj-2j; Tue, 02 Jan 2024 11:39:12 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rKd6z-007leu-1l for linux-arm-kernel@lists.infradead.org; Tue, 02 Jan 2024 11:39:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=005zFironasLHcBtc+bj7hLY49N3H45GpbKUOXLX/qw=; b=1JKJjvI3SjSAL/bI9J5FteoT9I F9sjuXU+WbthqFMfYRnOctc/r9THWJQilY85PBSKZjMsk5K/AG62lwdmt7tHXY2eijEQWzjlG8l3P 4pivQyLTBjiG78u54pOk2i/DcXO1XhAdozn+cV+pVebk0xgv/zW+4fvJkdalLyJ/HECtPFRqUO0eW vajpZ2H/xS+yJUg1trBwthbiP/O8Gd+uMivsckbavb2TeiEgYSzEZRu3mYsZRII6dPEITPXU3909J P7PlFYvPLyUNdxKrCCxU3yUR7m5ZwCsMfU0zRLNnaRIfprTSWZ60hIfuZmDgWcP/sE2Ss/j5dvaIN iHzgSFRQ==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:37572) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rKd6n-0006UK-0p; Tue, 02 Jan 2024 11:38:57 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1rKd6p-0005F7-NS; Tue, 02 Jan 2024 11:38:59 +0000 Date: Tue, 2 Jan 2024 11:38:59 +0000 From: "Russell King (Oracle)" To: Andrew Lunn Cc: Jernej Skrabec , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, wens@csie.org, samuel@sholland.org, hkallweit1@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Corentin Labbe Subject: Re: [PATCH v5 1/3] phy: handle optional regulator for PHY Message-ID: References: <20231220203537.83479-1-jernej.skrabec@gmail.com> <20231220203537.83479-2-jernej.skrabec@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240102_033909_583737_6205F91B X-CRM114-Status: UNSURE ( 8.28 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Dec 21, 2023 at 10:06:50AM +0100, Andrew Lunn wrote: > I've not used regulators much, but i think you can combine these two > into one. Its guaranteed *consumer is NULL if reg_cnt == 0. And > kfree() is happy with a NULL pointer. kfree(NULL) is valid (and is a no-op.) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel