From patchwork Wed Nov 28 11:45:26 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 10702505 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5502715A7 for ; Wed, 28 Nov 2018 11:48:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 455A22BFF7 for ; Wed, 28 Nov 2018 11:48:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 38ECF2C05D; Wed, 28 Nov 2018 11:48:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DB1E72BFF7 for ; Wed, 28 Nov 2018 11:48:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728335AbeK1WrG (ORCPT ); Wed, 28 Nov 2018 17:47:06 -0500 Received: from mga04.intel.com ([192.55.52.120]:23579 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728312AbeK1WrG (ORCPT ); Wed, 28 Nov 2018 17:47:06 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Nov 2018 03:45:43 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,290,1539673200"; d="scan'208";a="116497051" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 28 Nov 2018 03:45:40 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id AC64A466; Wed, 28 Nov 2018 13:45:36 +0200 (EET) From: Andy Shevchenko To: Darren Hart , platform-driver-x86@vger.kernel.org, "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, Jonathan Cameron , Wolfram Sang , Mika Westerberg , linux-i2c@vger.kernel.org, Hans de Goede , Heikki Krogerus , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v5 06/15] platform/x86: intel_cht_int33fe: Get rid of obsolete conditional Date: Wed, 28 Nov 2018 13:45:26 +0200 Message-Id: <20181128114535.80223-7-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com> References: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Now, when i2c_acpi_new_device() never returns NULL, there is no point to check for it. Besides that, i2c_acpi_new_device() returns -EPROBE_DEFER directly and caller doesn't need to guess is better. Signed-off-by: Andy Shevchenko --- drivers/platform/x86/intel_cht_int33fe.c | 24 +++++------------------- 1 file changed, 5 insertions(+), 19 deletions(-) diff --git a/drivers/platform/x86/intel_cht_int33fe.c b/drivers/platform/x86/intel_cht_int33fe.c index 367d6e304ade..616b8853a91f 100644 --- a/drivers/platform/x86/intel_cht_int33fe.c +++ b/drivers/platform/x86/intel_cht_int33fe.c @@ -169,13 +169,7 @@ static int cht_int33fe_probe(struct platform_device *pdev) board_info.properties = max17047_props; data->max17047 = i2c_acpi_new_device(dev, 1, &board_info); if (IS_ERR(data->max17047)) - ret = PTR_ERR(data->max17047); - else if (!data->max17047) - ret = -EPROBE_DEFER; /* Wait for i2c-adapter to load */ - else - ret = 0; - if (ret) - return ret; + return PTR_ERR(data->max17047); } data->connections[0].endpoint[0] = "port0"; @@ -200,28 +194,20 @@ static int cht_int33fe_probe(struct platform_device *pdev) board_info.irq = fusb302_irq; data->fusb302 = i2c_acpi_new_device(dev, 2, &board_info); - if (IS_ERR(data->fusb302)) + if (IS_ERR(data->fusb302)) { ret = PTR_ERR(data->fusb302); - else if (!data->fusb302) - ret = -EPROBE_DEFER; /* Wait for the i2c-adapter to load */ - else - ret = 0; - if (ret) goto out_unregister_max17047; + } memset(&board_info, 0, sizeof(board_info)); board_info.dev_name = "pi3usb30532"; strlcpy(board_info.type, "pi3usb30532", I2C_NAME_SIZE); data->pi3usb30532 = i2c_acpi_new_device(dev, 3, &board_info); - if (IS_ERR(data->pi3usb30532)) + if (IS_ERR(data->pi3usb30532)) { ret = PTR_ERR(data->pi3usb30532); - else if (!data->pi3usb30532) - ret = -EPROBE_DEFER; /* Wait for the i2c-adapter to load */ - else - ret = 0; - if (ret) goto out_unregister_fusb302; + } platform_set_drvdata(pdev, data);