From patchwork Mon Apr 14 10:36:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Dooks X-Patchwork-Id: 3979291 Return-Path: X-Original-To: patchwork-linux-sh@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 09B7CC0DA2 for ; Mon, 14 Apr 2014 10:37:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 08AE3201FE for ; Mon, 14 Apr 2014 10:37:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0103220125 for ; Mon, 14 Apr 2014 10:37:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753036AbaDNKhD (ORCPT ); Mon, 14 Apr 2014 06:37:03 -0400 Received: from ducie-dc1.codethink.co.uk ([185.25.241.215]:33606 "EHLO ducie-dc1.codethink.co.uk" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751644AbaDNKhC (ORCPT ); Mon, 14 Apr 2014 06:37:02 -0400 Received: from localhost (localhost [127.0.0.1]) by ducie-dc1.codethink.co.uk (Postfix) with ESMTP id B853046620E; Mon, 14 Apr 2014 11:37:01 +0100 (BST) X-Virus-Scanned: Debian amavisd-new at ducie-dc1.codethink.co.uk Received: from ducie-dc1.codethink.co.uk ([127.0.0.1]) by localhost (ducie-dc1.codethink.co.uk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WzkDh2v8Ispy; Mon, 14 Apr 2014 11:36:56 +0100 (BST) Received: from rainbowdash.ducie.codethink.co.uk (rainbowdash.dyn.ducie.codethink.co.uk [10.24.1.133]) by ducie-dc1.codethink.co.uk (Postfix) with ESMTPS id CDF97464C58; Mon, 14 Apr 2014 11:36:44 +0100 (BST) Received: from ben by rainbowdash.ducie.codethink.co.uk with local (Exim 4.82) (envelope-from ) id 1WZeFo-00075i-CY; Mon, 14 Apr 2014 11:36:44 +0100 From: Ben Dooks To: linux-sh@vger.kernel.org, linux-kernel@lists.codethink.co.uk Cc: g.liakhovetski@gmx.de, josh.wu@atmel.com, cooloney@gmail.com, laurent.pinchart@ideasonboard.com, magnus.damm@opensource.se, ian.molton@codethink.co.uk, Ben Dooks Subject: [PATCH v3 1/7] adv7180: use async subdev registration Date: Mon, 14 Apr 2014 11:36:36 +0100 Message-Id: <1397471802-27216-2-git-send-email-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1397471802-27216-1-git-send-email-ben.dooks@codethink.co.uk> References: <1397471802-27216-1-git-send-email-ben.dooks@codethink.co.uk> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Change to using the the async subdev registration API so that when soc_camera is using OF to find devices this can be found and attached. Signed-off-by: Ben Dooks --- drivers/media/i2c/adv7180.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index d7d99f1..215afa0 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -29,6 +29,7 @@ #include #include #include +#include #include #define ADV7180_INPUT_CONTROL_REG 0x00 @@ -611,6 +612,11 @@ static int adv7180_probe(struct i2c_client *client, ret = init_device(client, state); if (ret) goto err_free_ctrl; + + ret = v4l2_async_register_subdev(sd); + if (ret) + goto err_free_ctrl; + return 0; err_free_ctrl: @@ -641,7 +647,7 @@ static int adv7180_remove(struct i2c_client *client) } mutex_destroy(&state->mutex); - v4l2_device_unregister_subdev(sd); + v4l2_async_unregister_subdev(sd); return 0; }