From patchwork Wed Sep 5 15:54:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 10589077 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B0CC0112B for ; Wed, 5 Sep 2018 15:54:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A164E296A2 for ; Wed, 5 Sep 2018 15:54:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9F9B229DB2; Wed, 5 Sep 2018 15:54:50 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable 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 4339E2A03C for ; Wed, 5 Sep 2018 15:54:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727644AbeIEUZb (ORCPT ); Wed, 5 Sep 2018 16:25:31 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:36964 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726189AbeIEUZa (ORCPT ); Wed, 5 Sep 2018 16:25:30 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 75E2740241C3; Wed, 5 Sep 2018 15:54:42 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-123-84.rdu2.redhat.com [10.10.123.84]) by smtp.corp.redhat.com (Postfix) with ESMTP id 604FA202706C; Wed, 5 Sep 2018 15:54:41 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH 01/11] UAPI: drm: Fix use of C++ keywords as structural members From: David Howells To: linux-api@vger.kernel.org, linux-kbuild@vger.kernel.org Cc: Rob Clark , David Airlie , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, dhowells@redhat.com Date: Wed, 05 Sep 2018 16:54:40 +0100 Message-ID: <153616288089.23468.4502511671693917281.stgit@warthog.procyon.org.uk> In-Reply-To: <153616286704.23468.584491117180383924.stgit@warthog.procyon.org.uk> References: <153616286704.23468.584491117180383924.stgit@warthog.procyon.org.uk> User-Agent: StGit/unknown-version MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Wed, 05 Sep 2018 15:54:42 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Wed, 05 Sep 2018 15:54:42 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'dhowells@redhat.com' RCPT:'' Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The i810 and msm drm drivers use C++ keywords as structural members. Fix this by inserting an anonymous union that provides an alternative name and then hide the reserved name in C++. Signed-off-by: David Howells cc: Rob Clark cc: David Airlie cc: linux-arm-msm@vger.kernel.org cc: dri-devel@lists.freedesktop.org cc: freedreno@lists.freedesktop.org --- include/uapi/drm/i810_drm.h | 7 ++++++- include/uapi/drm/msm_drm.h | 7 ++++++- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/include/uapi/drm/i810_drm.h b/include/uapi/drm/i810_drm.h index d285d5e72e6a..617d79ec3fc5 100644 --- a/include/uapi/drm/i810_drm.h +++ b/include/uapi/drm/i810_drm.h @@ -266,7 +266,12 @@ typedef struct _drm_i810_copy_t { #define PR_MASK (0x7<<18) typedef struct drm_i810_dma { - void *virtual; + union { +#ifndef __cplusplus + void *virtual; +#endif + void *_virtual; + }; int request_idx; int request_size; int granted; diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index c06d0a5bdd80..e99bab72d58c 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -148,7 +148,12 @@ struct drm_msm_gem_cpu_fini { */ struct drm_msm_gem_submit_reloc { __u32 submit_offset; /* in, offset from submit_bo */ - __u32 or; /* in, value OR'd with result */ + union { +#ifndef __cplusplus + __u32 or; /* in, value OR'd with result */ +#endif + __u32 _or; /* in, value OR'd with result */ + }; __s32 shift; /* in, amount of left shift (can be negative) */ __u32 reloc_idx; /* in, index of reloc_bo buffer */ __u64 reloc_offset; /* in, offset from start of reloc_bo */