From patchwork Fri Jul 15 16:01:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 12919418 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 6DD0DC433EF for ; Fri, 15 Jul 2022 16:02:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id:Content-Type :Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5XcgCX5IEnr5TgMlYC+cQseNSP2R9E/qzSlMeqbtQYw=; b=mtDFNd27prKrQnw3VFSkYwugs8 Gigddkip3rEHSGveckFt5KVVkcM0CdySFL9i0wLVaxDCN38hnYjZFA9XtNN7eh+6Y3yE61ii5ulxM p6RN0XnHncn/Sds3q5F9z9aOdzFOLge3DczrmXoyYWNUVn1MwpXC6jQlb421KawRpH3IRE5Uo3tBR wRLnbUP6x7yApL+GAWK1Q06ppiiZGNG7gWZcfs3L37n0aNqRIPjCx2uRA4WNtlvlqRxKA24o6BZHT 9YaZtSmxfNfAVzJ/7gqY7FjTB7PjLllnwpHIb2zQtYzGLFVSYZV+uevD4a/f3IP0yAz5JOX3szOJ5 JGDruTow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCNlc-008bfZ-Rb; Fri, 15 Jul 2022 16:02:12 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oCNlE-008bWe-TO; Fri, 15 Jul 2022 16:01:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To: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=5XcgCX5IEnr5TgMlYC+cQseNSP2R9E/qzSlMeqbtQYw=; b=eAEe1dZ3dEKHvCC5x6n3Pkepcg 4gsGy+Jcx5PFGq1jVI95XyMZoQ1qfUKvLAzMaJHHHnzHoV5PI6Q9If6eEvxRLH1AvWYF5PMhK4Nh0 T6mCY30xODECmugUBgUp0Rcz9/ui0QRr7Nas1aRUaQPWZcUCIKSLNApXo0WcCwDxNOgzTlvW8T/fP ENn20uelVEro+PJ+kw4iNiexW7BWXh3Wc1oty0mQV438h0z/wj4XByw7mwDoaAaY2nVEWv1j21RqZ St36PWhGLazvW/1oy7zsxgUtQFsID21vU/CCanEltavXYBK2xyv5MpiIKR4914QLEYuS94t/RerIT +XnvAR7g==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:46048 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oCNkz-0007Cj-F1; Fri, 15 Jul 2022 17:01:33 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1oCNky-006e3g-KA; Fri, 15 Jul 2022 17:01:32 +0100 In-Reply-To: References: From: Russell King (Oracle) To: Andrew Lunn , Heiner Kallweit Cc: Alexandre Belloni , "Alvin __ipraga" , Andy Shevchenko , Claudiu Manoil , Daniel Scally , "David S. Miller" , DENG Qingfang , Eric Dumazet , Florian Fainelli , George McCollister , Greg Kroah-Hartman , Hauke Mehrtens , Heikki Krogerus , Jakub Kicinski , Kurt Kanzenbach , Landen Chao , Linus Walleij , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Matthias Brugger , netdev@vger.kernel.org, Paolo Abeni , "Rafael J. Wysocki" , Sakari Ailus , Sean Wang , UNGLinuxDriver@microchip.com, Vivien Didelot , Vladimir Oltean , Woojung Huh , Marek =?iso-8859-1?q?Beh=FAn?= Subject: [PATCH net-next 2/6] software node: allow named software node to be created MIME-Version: 1.0 MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Fri, 15 Jul 2022 17:01:32 +0100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220715_090148_977469_A9AE58F1 X-CRM114-Status: GOOD ( 12.04 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Vladimir Oltean Allow a named software node to be created, which is needed for software nodes for a fixed-link specification for DSA. Signed-off-by: Vladimir Oltean Reviewed-by: Marek Behún Signed-off-by: Russell King (Oracle) --- drivers/base/swnode.c | 14 ++++++++++++-- include/linux/property.h | 4 ++++ 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index 0a482212c7e8..b2ea08f0e898 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -972,8 +972,9 @@ void software_node_unregister(const struct software_node *node) EXPORT_SYMBOL_GPL(software_node_unregister); struct fwnode_handle * -fwnode_create_software_node(const struct property_entry *properties, - const struct fwnode_handle *parent) +fwnode_create_named_software_node(const struct property_entry *properties, + const struct fwnode_handle *parent, + const char *name) { struct fwnode_handle *fwnode; struct software_node *node; @@ -991,6 +992,7 @@ fwnode_create_software_node(const struct property_entry *properties, return ERR_CAST(node); node->parent = p ? p->node : NULL; + node->name = name; fwnode = swnode_register(node, p, 1); if (IS_ERR(fwnode)) @@ -998,6 +1000,14 @@ fwnode_create_software_node(const struct property_entry *properties, return fwnode; } +EXPORT_SYMBOL_GPL(fwnode_create_named_software_node); + +struct fwnode_handle * +fwnode_create_software_node(const struct property_entry *properties, + const struct fwnode_handle *parent) +{ + return fwnode_create_named_software_node(properties, parent, NULL); +} EXPORT_SYMBOL_GPL(fwnode_create_software_node); void fwnode_remove_software_node(struct fwnode_handle *fwnode) diff --git a/include/linux/property.h b/include/linux/property.h index a5b429d623f6..23330ae2b1fa 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -492,6 +492,10 @@ void software_node_unregister(const struct software_node *node); struct fwnode_handle * fwnode_create_software_node(const struct property_entry *properties, const struct fwnode_handle *parent); +struct fwnode_handle * +fwnode_create_named_software_node(const struct property_entry *properties, + const struct fwnode_handle *parent, + const char *name); void fwnode_remove_software_node(struct fwnode_handle *fwnode); int device_add_software_node(struct device *dev, const struct software_node *node);