From patchwork Wed Nov 6 21:21:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 1190701 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 477fd63815z9sPF for ; Thu, 7 Nov 2019 08:22:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732382AbfKFVVY (ORCPT ); Wed, 6 Nov 2019 16:21:24 -0500 Received: from sauhun.de ([88.99.104.3]:59002 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728002AbfKFVVY (ORCPT ); Wed, 6 Nov 2019 16:21:24 -0500 Received: from localhost (p54B33505.dip0.t-ipconnect.de [84.179.53.5]) by pokefinder.org (Postfix) with ESMTPSA id 2DF4B2C0554; Wed, 6 Nov 2019 22:21:22 +0100 (CET) From: Wolfram Sang To: linux-media@vger.kernel.org Cc: linux-i2c@vger.kernel.org, Wolfram Sang , Antti Palosaari , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org Subject: [PATCH 03/17] media: dvb-frontends: cxd2820r_core: convert to use i2c_new_client_device() Date: Wed, 6 Nov 2019 22:21:03 +0100 Message-Id: <20191106212120.27983-4-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191106212120.27983-1-wsa+renesas@sang-engineering.com> References: <20191106212120.27983-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Use the newer API returning an ERRPTR and use the new helper to bail out. Signed-off-by: Wolfram Sang --- drivers/media/dvb-frontends/cxd2820r_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index d137199e13e6..b1618339eec0 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -530,8 +530,8 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *config, strscpy(board_info.type, "cxd2820r", I2C_NAME_SIZE); board_info.addr = config->i2c_address; board_info.platform_data = &pdata; - client = i2c_new_device(adapter, &board_info); - if (!client || !client->dev.driver) + client = i2c_new_client_device(adapter, &board_info); + if (!i2c_client_has_driver(client)) return NULL; return pdata.get_dvb_frontend(client);