From patchwork Thu Feb 2 18:38:17 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arend van Spriel X-Patchwork-Id: 9553049 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B480F60236 for ; Thu, 2 Feb 2017 18:50:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A79D528411 for ; Thu, 2 Feb 2017 18:50:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9C02C2849B; Thu, 2 Feb 2017 18:50:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2A33628411 for ; Thu, 2 Feb 2017 18:50:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751443AbdBBSur (ORCPT ); Thu, 2 Feb 2017 13:50:47 -0500 Received: from lpdvrndsmtp01.broadcom.com ([192.19.229.170]:46939 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752236AbdBBSi2 (ORCPT ); Thu, 2 Feb 2017 13:38:28 -0500 Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.224.233]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 56F4230C34B; Thu, 2 Feb 2017 10:38:21 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 56F4230C34B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1486060701; bh=3dhul6kLTRc6APXHFCfDaMTNOEwz7plWFfRzfegUP2o=; h=From:To:Cc:Subject:Date:From; b=hfuaICitUtALNWh7oP2cG1d56ao69NeYPy5YEJnLV2MiFsDOL0El3jYXnuhvEtiOa VTgmr4TFNeQAfARHkSZcKK32l9hFZ6OWKK0aVn31TinJF8EXwTWil86a7nzLg4h+lJ bW2kV1ysTp2fTUUOXSBFegL9M79ltIHUelygpU+I= Received: from jenkins-cam-14.cam.broadcom.com (jenkins-cam-14.cam.broadcom.com [10.177.128.77]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id C71FD82025; Thu, 2 Feb 2017 10:38:20 -0800 (PST) Received: by jenkins-cam-14.cam.broadcom.com (Postfix, from userid 25152) id 00B2EB851A2; Thu, 2 Feb 2017 18:38:19 +0000 (GMT) From: Arend van Spriel To: "Luis R. Rodriguez" Cc: backports@vger.kernel.org, Arend van Spriel Subject: [PATCH] backports: add definition for dev_of_node() Date: Thu, 2 Feb 2017 18:38:17 +0000 Message-Id: <1486060697-28356-1-git-send-email-arend.vanspriel@broadcom.com> X-Mailer: git-send-email 1.9.1 Sender: backports-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: backports@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Since 4.10-rc1 there is use of dev_of_node() added to cfg80211, which was introduced in 4.1 kernel. So backport the function for older kernels. Signed-off-by: Arend van Spriel --- backport/backport-include/linux/device.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/backport/backport-include/linux/device.h b/backport/backport-include/linux/device.h index 079b00d..4a1ca64 100644 --- a/backport/backport-include/linux/device.h +++ b/backport/backport-include/linux/device.h @@ -252,4 +252,16 @@ extern char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...); #endif /* < 3.17 */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0) +#define dev_of_node LINUX_BACKPORT(dev_of_node) +static inline struct device_node *dev_of_node(struct device *dev) +{ +#ifndef CONFIG_OF + return NULL; +#else + return dev->of_node; +#endif +} +#endif + #endif /* __BACKPORT_DEVICE_H */