From patchwork Tue May 11 09:33:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Leizhen (ThunderTown)" X-Patchwork-Id: 12250327 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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 77550C433B4 for ; Tue, 11 May 2021 09:33:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 31B236162A for ; Tue, 11 May 2021 09:33:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231223AbhEKJev (ORCPT ); Tue, 11 May 2021 05:34:51 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:2625 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231220AbhEKJev (ORCPT ); Tue, 11 May 2021 05:34:51 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4FfXjw3krfzlZTt; Tue, 11 May 2021 17:31:32 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.177.72) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.498.0; Tue, 11 May 2021 17:33:35 +0800 From: Zhen Lei To: Paul Cercueil , Ulf Hansson , linux-mips , linux-mmc CC: Zhen Lei Subject: [PATCH 1/1] mmc: jz4740: Remove redundant error printing in jz4740_mmc_probe() Date: Tue, 11 May 2021 17:33:29 +0800 Message-ID: <20210511093329.4670-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.177.72] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org When devm_ioremap_resource() fails, a clear enough error message will be printed by its subfunction __devm_ioremap_resource(). The error information contains the device name, failure cause, and possibly resource information. Therefore, remove the error printing here to simplify code and reduce the binary size. Reported-by: Hulk Robot Signed-off-by: Zhen Lei --- drivers/mmc/host/jz4740_mmc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index b3c636edbb4610d..861ff6d9661a908 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -1013,7 +1013,6 @@ static int jz4740_mmc_probe(struct platform_device* pdev) host->base = devm_ioremap_resource(&pdev->dev, host->mem_res); if (IS_ERR(host->base)) { ret = PTR_ERR(host->base); - dev_err(&pdev->dev, "Failed to ioremap base memory\n"); goto err_free_host; }