From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754147AbcIAG7c (ORCPT ); Thu, 1 Sep 2016 02:59:32 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:61081 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752889AbcIAG4d (ORCPT ); Thu, 1 Sep 2016 02:56:33 -0400 From: Zhen Lei To: Catalin Marinas , Will Deacon , linux-arm-kernel , linux-kernel , Rob Herring , "Frank Rowand" , devicetree , Andrew Morton , linux-mm CC: Zefan Li , Xinwei Hu , "Tianhong Ding" , Hanjun Guo , Zhen Lei Subject: [PATCH v8 06/16] of_numa: Use of_get_next_parent to simplify code Date: Thu, 1 Sep 2016 14:54:57 +0800 Message-ID: <1472712907-12700-7-git-send-email-thunder.leizhen@huawei.com> X-Mailer: git-send-email 1.9.5.msysgit.1 In-Reply-To: <1472712907-12700-1-git-send-email-thunder.leizhen@huawei.com> References: <1472712907-12700-1-git-send-email-thunder.leizhen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.23.164] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020204.57C7D116.0116,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 26351064eda7523e703bbe920add9cea Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kefeng Wang Use of_get_next_parent() instead of open-code. Signed-off-by: Kefeng Wang Acked-by: Rob Herring --- drivers/of/of_numa.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c index 625b057..0d7459b 100644 --- a/drivers/of/of_numa.c +++ b/drivers/of/of_numa.c @@ -158,8 +158,6 @@ int of_node_to_nid(struct device_node *device) np = of_node_get(device); while (np) { - struct device_node *parent; - r = of_property_read_u32(np, "numa-node-id", &nid); /* * -EINVAL indicates the property was not found, and @@ -170,9 +168,7 @@ int of_node_to_nid(struct device_node *device) if (r != -EINVAL) break; - parent = of_get_parent(np); - of_node_put(np); - np = parent; + np = of_get_next_parent(np); } if (np && r) pr_warn("NUMA: Invalid \"numa-node-id\" property in node %s\n", -- 2.5.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhen Lei Subject: [PATCH v8 06/16] of_numa: Use of_get_next_parent to simplify code Date: Thu, 1 Sep 2016 14:54:57 +0800 Message-ID: <1472712907-12700-7-git-send-email-thunder.leizhen@huawei.com> References: <1472712907-12700-1-git-send-email-thunder.leizhen@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1472712907-12700-1-git-send-email-thunder.leizhen@huawei.com> Sender: owner-linux-mm@kvack.org To: Catalin Marinas , Will Deacon , linux-arm-kernel , linux-kernel , Rob Herring , Frank Rowand , devicetree , Andrew Morton , linux-mm Cc: Zefan Li , Xinwei Hu , Tianhong Ding , Hanjun Guo , Zhen Lei List-Id: devicetree@vger.kernel.org From: Kefeng Wang Use of_get_next_parent() instead of open-code. Signed-off-by: Kefeng Wang Acked-by: Rob Herring --- drivers/of/of_numa.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c index 625b057..0d7459b 100644 --- a/drivers/of/of_numa.c +++ b/drivers/of/of_numa.c @@ -158,8 +158,6 @@ int of_node_to_nid(struct device_node *device) np = of_node_get(device); while (np) { - struct device_node *parent; - r = of_property_read_u32(np, "numa-node-id", &nid); /* * -EINVAL indicates the property was not found, and @@ -170,9 +168,7 @@ int of_node_to_nid(struct device_node *device) if (r != -EINVAL) break; - parent = of_get_parent(np); - of_node_put(np); - np = parent; + np = of_get_next_parent(np); } if (np && r) pr_warn("NUMA: Invalid \"numa-node-id\" property in node %s\n", -- 2.5.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 From: thunder.leizhen@huawei.com (Zhen Lei) Date: Thu, 1 Sep 2016 14:54:57 +0800 Subject: [PATCH v8 06/16] of_numa: Use of_get_next_parent to simplify code In-Reply-To: <1472712907-12700-1-git-send-email-thunder.leizhen@huawei.com> References: <1472712907-12700-1-git-send-email-thunder.leizhen@huawei.com> Message-ID: <1472712907-12700-7-git-send-email-thunder.leizhen@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Kefeng Wang Use of_get_next_parent() instead of open-code. Signed-off-by: Kefeng Wang Acked-by: Rob Herring --- drivers/of/of_numa.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c index 625b057..0d7459b 100644 --- a/drivers/of/of_numa.c +++ b/drivers/of/of_numa.c @@ -158,8 +158,6 @@ int of_node_to_nid(struct device_node *device) np = of_node_get(device); while (np) { - struct device_node *parent; - r = of_property_read_u32(np, "numa-node-id", &nid); /* * -EINVAL indicates the property was not found, and @@ -170,9 +168,7 @@ int of_node_to_nid(struct device_node *device) if (r != -EINVAL) break; - parent = of_get_parent(np); - of_node_put(np); - np = parent; + np = of_get_next_parent(np); } if (np && r) pr_warn("NUMA: Invalid \"numa-node-id\" property in node %s\n", -- 2.5.0