From patchwork Mon Jul 17 13:18:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 703941 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 E368CC001B0 for ; Mon, 17 Jul 2023 13:22:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230266AbjGQNWZ (ORCPT ); Mon, 17 Jul 2023 09:22:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231626AbjGQNVm (ORCPT ); Mon, 17 Jul 2023 09:21:42 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A001710F1 for ; Mon, 17 Jul 2023 06:21:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689600068; x=1721136068; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=nY7eqbNLIIfP+1/p2NG5j5iDCI3RvfdsqgyKNZVEGeM=; b=i+BtiXd3KxLRKwbvG+ZXSttGeVtcTkfGvKg4u9j0XOfxsRGVuaU/YiWJ /j0ozraqi1zPl+4rbSJRKlNQ9QkZa8ieu/Glsr77dncZOtTtkCIGK78BQ oZ9eY+0uxqBBChfK8zuGsCYUPa7NxSKlpiFg8/ySSJQsmXGBq9HnGxXN1 l31YR/yiD51DAcYS7k7KNbRc/gJ35WNdZgoLXogaXuYi1xTNHmxt6RZwy 9hnrnaxDxWbTaf3R4MHRWOLgjAW+eNRGlUYN9ormkH/r6xoLG+Fs+eVcP Z833jaK781jmt4i62+GQMrCMXZA6z8GMB0ftrbPTGz+07bZ0f5P01CwFV A==; X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="432097925" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="432097925" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 06:20:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="726542027" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="726542027" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 06:20:36 -0700 Received: from punajuuri.localdomain (punajuuri.localdomain [192.168.240.130]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 45A611210A5; Mon, 17 Jul 2023 16:20:16 +0300 (EEST) Received: from sailus by punajuuri.localdomain with local (Exim 4.96) (envelope-from ) id 1qLO8G-004s1n-1K; Mon, 17 Jul 2023 16:19:20 +0300 From: Sakari Ailus To: linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, Philipp Zabel , hverkuil@xs4all.nl, Francesco Dolcini , aishwarya.kothari@toradex.com, Robert Foss , Todor Tomov , Hyun Kwon , bingbu.cao@intel.com, niklas.soderlund@ragnatech.se, Kieran Bingham , Benjamin Mugnier , Sylvain Petinot , Eugen Hristev , Nicolas Ferre , Maxime Ripard , Rui Miguel Silva , Fabio Estevam , Bryan O'Donoghue , Sylwester Nawrocki , Dafna Hirschfeld , Hugues Fruchet , Yong Deng , Paul Kocialkowski , "Lad, Prabhakar" , Benoit Parrot , Steve Longerbeam , Thierry Reding , Jonathan Hunter , Sowjanya Komatineni , Marco Felsch Subject: [PATCH v5 25/38] media: v4l: async: Drop unneeded list entry initialisation Date: Mon, 17 Jul 2023 16:18:56 +0300 Message-Id: <20230717131909.1160787-26-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230717131909.1160787-1-sakari.ailus@linux.intel.com> References: <20230717131909.1160787-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The list entry is initialised as a head in v4l2_async_register_subdev() just before being added to the list. This isn't needed, drop the initialisation. Signed-off-by: Sakari Ailus Tested-by: Philipp Zabel # imx6qp Tested-by: Niklas Söderlund # rcar + adv746x Tested-by: Aishwarya Kothari # Apalis i.MX6Q with TC358743 Tested-by: Lad Prabhakar # Renesas RZ/G2L SMARC --- drivers/media/v4l2-core/v4l2-async.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c index 6bd3e179f29f..44f72aa75c19 100644 --- a/drivers/media/v4l2-core/v4l2-async.c +++ b/drivers/media/v4l2-core/v4l2-async.c @@ -782,8 +782,6 @@ int v4l2_async_register_subdev(struct v4l2_subdev *sd) mutex_lock(&list_lock); - INIT_LIST_HEAD(&sd->async_list); - list_for_each_entry(notifier, ¬ifier_list, notifier_entry) { struct v4l2_device *v4l2_dev = v4l2_async_nf_find_v4l2_dev(notifier);