From patchwork Fri Nov 7 16:27:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 5254581 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 38791C11AC for ; Fri, 7 Nov 2014 17:09:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 78A4920125 for ; Fri, 7 Nov 2014 17:09:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8AE5720117 for ; Fri, 7 Nov 2014 17:09:35 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xmn0s-0000rq-Ho; Fri, 07 Nov 2014 17:07:54 +0000 Received: from merlin.infradead.org ([2001:4978:20e::2]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xmn0g-0000p0-Sg for linux-arm-kernel@bombadil.infradead.org; Fri, 07 Nov 2014 17:07:42 +0000 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XmmOE-0004MS-UF for linux-arm-kernel@lists.infradead.org; Fri, 07 Nov 2014 16:27:59 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id 868255E5; Fri, 7 Nov 2014 17:27:16 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 37942425; Fri, 7 Nov 2014 17:27:15 +0100 (CET) From: Boris Brezillon To: Mauro Carvalho Chehab , Hans Verkuil , Laurent Pinchart , linux-media@vger.kernel.org, Sakari Ailus Subject: [PATCH v4 10/10] [media] v4l: Forbid usage of V4L2_MBUS_FMT definitions inside the kernel Date: Fri, 7 Nov 2014 17:27:10 +0100 Message-Id: <1415377630-16564-1-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <545CDB8D.4080406@xs4all.nl> References: <545CDB8D.4080406@xs4all.nl> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141107_112759_118630_A9812E1A X-CRM114-Status: GOOD ( 12.16 ) X-Spam-Score: -1.8 (-) Cc: devel@driverdev.osuosl.org, Boris Brezillon , linux-doc@vger.kernel.org, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, Guennadi Liakhovetski , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel users don't have access to these definitions. We have to keep this definition for user-space users even though they're encouraged to move to the new media_bus_format enum. Signed-off-by: Boris Brezillon Acked-by: Sakari Ailus --- include/uapi/linux/v4l2-mediabus.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index d712df8..3358e86 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -15,6 +15,17 @@ #include #include +#ifndef __KERNEL__ + +/* + * enum v4l2_mbus_pixelcode and its definitions are now deprecated, and + * MEDIA_BUS_FMT_ definitions (defined in media-bus-format.h) should be + * used instead. + * + * New defines should only be added to media-bus-format.h. The + * v4l2_mbus_pixelcode enum is frozen. + */ + #define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name) \ MEDIA_BUS_FMT_ ## name = V4L2_MBUS_FMT_ ## name @@ -102,6 +113,7 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32), }; +#endif /* __KERNEL__ */ /** * struct v4l2_mbus_framefmt - frame format on the media bus