From patchwork Thu Apr 16 14:05:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tang Bin X-Patchwork-Id: 11493033 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 37E7B112C for ; Thu, 16 Apr 2020 14:04:56 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 130CC2076D for ; Thu, 16 Apr 2020 14:04:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="KZ6i5nmy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 130CC2076D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=0TusIu2jtlJfJ5D1ZolEujTXIkFAz8uBHI8UhPleVMw=; b=KZ6i5nmyHbUGEw I56pUPyUqzd9pFl8TbiPNcqeo6p/P/QOsugPvUB5zX2vZZV9sNgrApAP9KoQRuuXxQWymOkV78jr6 Boem26O5GUQPFEBgmUNYgwlMJFwrLTcgbhHf9PKTDRIRHnLx1Ewjt0fE5TGpEYONuuJPCVEHIzFrz R+seahJEY4OaMWnzUzOYx1n77H75rANwEXSoQfuO5P0wgjFAG/yWhr1+VksOiFPdSKRFVN8LWL0sP D4TtWWagtScOBrz9wHqVKwRVtrfm6oW7jaKyu2O/Ue4fhL2gdT22z9V6tysaXPLz7ca0TqZQMlv+m GeoKUHYMd1n/Q6nDVK1Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jP58N-0001ht-Kg; Thu, 16 Apr 2020 14:04:51 +0000 Received: from cmccmta1.chinamobile.com ([221.176.66.79]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jP58J-0001fo-U7 for linux-arm-kernel@lists.infradead.org; Thu, 16 Apr 2020 14:04:50 +0000 Received: from spf.mail.chinamobile.com (unknown[172.16.121.5]) by rmmx-syy-dmz-app01-12001 (RichMail) with SMTP id 2ee15e9865c8eed-86f1d; Thu, 16 Apr 2020 22:03:53 +0800 (CST) X-RM-TRANSID: 2ee15e9865c8eed-86f1d X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[112.1.173.7]) by rmsmtp-syy-appsvr03-12003 (RichMail) with SMTP id 2ee35e9865c63fd-fa69c; Thu, 16 Apr 2020 22:03:53 +0800 (CST) X-RM-TRANSID: 2ee35e9865c63fd-fa69c From: Tang Bin To: aisheng.dong@nxp.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com Subject: [PATCH] i2c:imx-lpi2c: Omit superfluous error message in lpi2c_imx_probe() Date: Thu, 16 Apr 2020 22:05:29 +0800 Message-Id: <20200416140529.20036-1-tangbin@cmss.chinamobile.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200416_070448_664080_A4F8D87F X-CRM114-Status: UNSURE ( 7.79 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [221.176.66.79 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 SPF_NONE SPF: sender does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tang Bin , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org In the function lpi2c_imx_probe(), when get irq failed, the function platform_get_irq() logs an error message, so remove redundant message here. Signed-off-by: Tang Bin --- drivers/i2c/busses/i2c-imx-lpi2c.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index c92b56485..ee16e7e22 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -557,10 +557,8 @@ static int lpi2c_imx_probe(struct platform_device *pdev) return PTR_ERR(lpi2c_imx->base); irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "can't get irq number\n"); + if (irq < 0) return irq; - } lpi2c_imx->adapter.owner = THIS_MODULE; lpi2c_imx->adapter.algo = &lpi2c_imx_algo;