From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp-4.sys.kth.se ([130.237.48.193]:57379 "EHLO smtp-4.sys.kth.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756448AbdD0Wmv (ORCPT ); Thu, 27 Apr 2017 18:42:51 -0400 From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= To: Laurent Pinchart , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, tomoharu.fukawa.eb@renesas.com, Sakari Ailus , Geert Uytterhoeven , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Kieran Bingham Subject: [PATCH v4 07/27] rcar-vin: change name of video device Date: Fri, 28 Apr 2017 00:41:43 +0200 Message-Id: <20170427224203.14611-8-niklas.soderlund+renesas@ragnatech.se> In-Reply-To: <20170427224203.14611-1-niklas.soderlund+renesas@ragnatech.se> References: <20170427224203.14611-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: The rcar-vin driver needs to be part of a media controller to support Gen3. Give each VIN instance a unique name so it can be referenced from userspace. Signed-off-by: Niklas Söderlund --- drivers/media/platform/rcar-vin/rcar-v4l2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index 1b364f359ff4b5ed..709ee828f2ac2173 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -915,7 +915,8 @@ int rvin_v4l2_probe(struct rvin_dev *vin) vdev->fops = &rvin_fops; vdev->v4l2_dev = &vin->v4l2_dev; vdev->queue = &vin->queue; - strlcpy(vdev->name, KBUILD_MODNAME, sizeof(vdev->name)); + snprintf(vdev->name, sizeof(vdev->name), "%s %s", KBUILD_MODNAME, + dev_name(vin->dev)); vdev->release = video_device_release; vdev->ioctl_ops = &rvin_ioctl_ops; vdev->lock = &vin->lock; -- 2.12.2