From patchwork Fri Jun 30 05:29:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 782664 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3wzQdh5X6Vz9s8P for ; Fri, 30 Jun 2017 15:51:52 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751944AbdF3Fvv (ORCPT ); Fri, 30 Jun 2017 01:51:51 -0400 Received: from gateway36.websitewelcome.com ([192.185.197.22]:42049 "EHLO gateway36.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751854AbdF3Fvv (ORCPT ); Fri, 30 Jun 2017 01:51:51 -0400 X-Greylist: delayed 1358 seconds by postgrey-1.27 at vger.kernel.org; Fri, 30 Jun 2017 01:51:51 EDT Received: from cm13.websitewelcome.com (cm13.websitewelcome.com [100.42.49.6]) by gateway36.websitewelcome.com (Postfix) with ESMTP id A200E40403054 for ; Fri, 30 Jun 2017 00:29:11 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id QoXIdFiOIlnDaQoXIdvLMu; Fri, 30 Jun 2017 00:32:08 -0500 Received: from [189.152.189.231] (port=46874 helo=embeddedgus) by gator4166.hostgator.com with esmtpa (Exim 4.87) (envelope-from ) id 1dQoUR-001KDQ-ES; Fri, 30 Jun 2017 00:29:11 -0500 Date: Fri, 30 Jun 2017 00:29:05 -0500 From: "Gustavo A. R. Silva" To: Tejun Heo Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] pata_imx: print error message on platform_get_irq failure Message-ID: <20170630052905.GA30465@embeddedgus> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.152.189.231 X-Exim-ID: 1dQoUR-001KDQ-ES X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedgus) [189.152.189.231]:46874 X-Source-Auth: garsilva@embeddedor.com X-Email-Count: 8 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org Print error message on platform_get_irq failure before return. Signed-off-by: Gustavo A. R. Silva --- drivers/ata/pata_imx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c index d4caa23..65bbf36 100644 --- a/drivers/ata/pata_imx.c +++ b/drivers/ata/pata_imx.c @@ -132,8 +132,10 @@ static int pata_imx_probe(struct platform_device *pdev) int ret; irq = platform_get_irq(pdev, 0); - if (irq < 0) + if (irq < 0) { + dev_err(&pdev->dev, "failed to get IRQ\n"); return irq; + } priv = devm_kzalloc(&pdev->dev, sizeof(struct pata_imx_priv), GFP_KERNEL);