From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753944AbdHUPRD (ORCPT ); Mon, 21 Aug 2017 11:17:03 -0400 Received: from mail-oi0-f65.google.com ([209.85.218.65]:36599 "EHLO mail-oi0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753214AbdHUPQ7 (ORCPT ); Mon, 21 Aug 2017 11:16:59 -0400 From: Rob Herring To: devicetree@vger.kernel.org, Michael Ellerman , linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, Frank Rowand , Benjamin Herrenschmidt , Paul Mackerras , David Laight Subject: [PATCH v2 2/5] powerpc: pseries: vio: match parent nodes with of_find_node_by_path Date: Mon, 21 Aug 2017 10:16:48 -0500 Message-Id: <20170821151651.25096-3-robh@kernel.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170821151651.25096-1-robh@kernel.org> References: <20170821151651.25096-1-robh@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to remove the full path from device_node.full_name, use of_find_node_by_path instead of open coding with strcmp. Signed-off-by: Rob Herring Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org --- v2: - rebased to linux-next and removed spurious change fro patch 1. arch/powerpc/platforms/pseries/vio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c index aa5ca74316fa..5754572deb23 100644 --- a/arch/powerpc/platforms/pseries/vio.c +++ b/arch/powerpc/platforms/pseries/vio.c @@ -1357,9 +1357,9 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node) */ parent_node = of_get_parent(of_node); if (parent_node) { - if (!strcmp(parent_node->full_name, "/ibm,platform-facilities")) + if (parent_node == of_find_node_by_path("/ibm,platform-facilities")) family = PFO; - else if (!strcmp(parent_node->full_name, "/vdevice")) + else if (parent_node == of_find_node_by_path("/vdevice")) family = VDEVICE; else { pr_warn("%s: parent(%pOF) of %s not recognized.\n", -- 2.11.0