From patchwork Thu Oct 26 08:13:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 738859 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1379DC25B48 for ; Thu, 26 Oct 2023 08:13:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344502AbjJZIN7 (ORCPT ); Thu, 26 Oct 2023 04:13:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344532AbjJZINz (ORCPT ); Thu, 26 Oct 2023 04:13:55 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07461198 for ; Thu, 26 Oct 2023 01:13:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698308034; x=1729844034; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=fnbEorG/+xU/61eDBv7EgvddkE/K7koZv2WwGYZWPDo=; b=VZbRMK3GxNINhl7405bzVROAJ3MYj/eWl67HrwtO5k5MzQsr8vQfO/mn EEwM5JSlVRAD53u9lD3l3FLfuKOfCjNxo7b9Cm5/QdbzgeMfyxUgXw4xe 0Hy/nDhirzEO9nl+UCyQDJl8mjNhaidEyu9WEHlSh1WkgfZJ2Hq4qO/0x mkn/rKRj8jppaRLad1Sxn4g3tD8akheVT6qG/Gjgt2JpM/nAHs43ubyhH rW2XlG3O6QXbLrRq+vaiQE+uPbim1+77O7kCjxs7RHSDwnCpEpxCf0VXm 2wrIELOX8lpnM9YUFFvK/gkOOp2blb5qTq7Wwp9pCK8AxT2kEU3O7JjHa Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10874"; a="372530604" X-IronPort-AV: E=Sophos;i="6.03,253,1694761200"; d="scan'208";a="372530604" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2023 01:13:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10874"; a="829539044" X-IronPort-AV: E=Sophos;i="6.03,253,1694761200"; d="scan'208";a="829539044" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2023 01:13:51 -0700 Received: from svinhufvud.ger.corp.intel.com (localhost [IPv6:::1]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 7EED11202BB; Thu, 26 Oct 2023 11:13:48 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: wentong.wu@intel.com, bingbu.cao@intel.com Subject: [PATCH 3/6] media: ivsc: csi: Clean up notifier set-up Date: Thu, 26 Oct 2023 11:13:43 +0300 Message-Id: <20231026081346.958238-4-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231026081346.958238-1-sakari.ailus@linux.intel.com> References: <20231026081346.958238-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Use v4l2_async_nf_add_fwnode_remote() to add an async fwnode remote sub-device sub-device to the notifier. This avoids dealing with remote endpoints. Signed-off-by: Sakari Ailus Tested-by: Wentong Wu --- drivers/media/pci/intel/ivsc/mei_csi.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/media/pci/intel/ivsc/mei_csi.c b/drivers/media/pci/intel/ivsc/mei_csi.c index 281d7f5e18f9..cd0dcbbb35df 100644 --- a/drivers/media/pci/intel/ivsc/mei_csi.c +++ b/drivers/media/pci/intel/ivsc/mei_csi.c @@ -645,7 +645,6 @@ static int mei_csi_parse_firmware(struct mei_csi *csi) }; struct device *dev = &csi->cldev->dev; struct v4l2_async_connection *asd; - struct fwnode_handle *fwnode; struct fwnode_handle *ep; int ret; @@ -664,15 +663,12 @@ static int mei_csi_parse_firmware(struct mei_csi *csi) csi->nr_of_lanes = v4l2_ep.bus.mipi_csi2.num_data_lanes; - fwnode = fwnode_graph_get_remote_endpoint(ep); - fwnode_handle_put(ep); - v4l2_async_subdev_nf_init(&csi->notifier, &csi->subdev); csi->notifier.ops = &mei_csi_notify_ops; - asd = v4l2_async_nf_add_fwnode(&csi->notifier, fwnode, - struct v4l2_async_connection); - fwnode_handle_put(fwnode); + asd = v4l2_async_nf_add_fwnode_remote(&csi->notifier, ep, + struct v4l2_async_connection); + fwnode_handle_put(ep); if (IS_ERR(asd)) { ret = PTR_ERR(asd); goto out_nf_cleanup;