From patchwork Sun Jun 14 23:58:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 209464 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C72EC433E0 for ; Mon, 15 Jun 2020 00:01:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFBE920747 for ; Mon, 15 Jun 2020 00:00:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="ekzW8DkD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728144AbgFOAA6 (ORCPT ); Sun, 14 Jun 2020 20:00:58 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:33340 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728139AbgFOAA5 (ORCPT ); Sun, 14 Jun 2020 20:00:57 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 5CE82214B; Mon, 15 Jun 2020 02:00:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592179227; bh=N2q6Th8QNA8ZUycCXas8hXEU7ytRhRjHhpco89GsOB0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ekzW8DkDPKxDarVwF/9AN0E46o99x52MW9ilSXwIvp/m1Yz5OCLvUA1ipQhx42zek TX/YISxq9pJC5/QiZ30eiCtRbS5XOlAsd5TuIo69ZhWs0vuAvTRYuuhxD5H2W2uZHu Ez/LSdH597sdQdEwXSKnBawvyPy24Y0HDTb643CE= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Tomi Valkeinen , Benoit Parrot Subject: [PATCH v1 038/107] media: ti-vpe: cal: Use correct device name for bus_info Date: Mon, 15 Jun 2020 02:58:35 +0300 Message-Id: <20200614235944.17716-39-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614235944.17716-1-laurent.pinchart@ideasonboard.com> References: <20200614235944.17716-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The v4l2_capability bus_info field, filled by the VIDIOC_QUERYCAP ioctl handler, specifies the location of the device in the system. For platform devices, V4L2 specifies that the value must be "platform:" followed by the device name. Fix the cal_querycap() function to set the right value. Signed-off-by: Laurent Pinchart --- drivers/media/platform/ti-vpe/cal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index 8576a4321e25..fdc8248ef44a 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -1284,7 +1284,7 @@ static int cal_querycap(struct file *file, void *priv, strscpy(cap->card, CAL_MODULE_NAME, sizeof(cap->card)); snprintf(cap->bus_info, sizeof(cap->bus_info), - "platform:%s", ctx->v4l2_dev.name); + "platform:%s", dev_name(&ctx->cal->pdev->dev)); return 0; }