From patchwork Thu Mar 25 12:04:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tian Tao X-Patchwork-Id: 409782 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 171C8C433C1 for ; Thu, 25 Mar 2021 12:05:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB14D61A2F for ; Thu, 25 Mar 2021 12:05:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230041AbhCYMEv (ORCPT ); Thu, 25 Mar 2021 08:04:51 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14535 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229989AbhCYMEl (ORCPT ); Thu, 25 Mar 2021 08:04:41 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F5kHG44ZTzPlls; Thu, 25 Mar 2021 20:02:02 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Thu, 25 Mar 2021 20:03:59 +0800 From: Tian Tao To: , , , , , , CC: , , Subject: [PATCH] i2c: stm32f7: Remove useless error message Date: Thu, 25 Mar 2021 20:04:32 +0800 Message-ID: <1616673872-4382-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Fix the following coccicheck report: drivers/i2c/busses/i2c-stm32f7.c:2032:3-10 : platform_get_irq : line 2032 is redundant because platform_get_irq() already prints an error Remove dev_err() messages after platform_get_irq() failures. Signed-off-by: Tian Tao Signed-off-by: Zihao Tang --- drivers/i2c/busses/i2c-stm32f7.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index 162a3b0..9fbcbd1 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -2035,12 +2035,8 @@ static int stm32f7_i2c_probe(struct platform_device *pdev) phy_addr = (dma_addr_t)res->start; irq_event = platform_get_irq(pdev, 0); - if (irq_event <= 0) { - if (irq_event != -EPROBE_DEFER) - dev_err(&pdev->dev, "Failed to get IRQ event: %d\n", - irq_event); + if (irq_event <= 0) return irq_event ? : -ENOENT; - } irq_error = platform_get_irq(pdev, 1); if (irq_error <= 0)