From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 8E26CC43331 for ; Fri, 6 Sep 2019 14:39:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6E78B206A1 for ; Fri, 6 Sep 2019 14:39:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394520AbfIFOjF (ORCPT ); Fri, 6 Sep 2019 10:39:05 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:34600 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2389288AbfIFOjF (ORCPT ); Fri, 6 Sep 2019 10:39:05 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id AD6AEA71A989DDBF8958; Fri, 6 Sep 2019 22:39:00 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.439.0; Fri, 6 Sep 2019 22:38:54 +0800 From: YueHaibing To: , CC: , , YueHaibing Subject: [PATCH -next] perf/smmuv3: gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code Date: Fri, 6 Sep 2019 22:38:44 +0800 Message-ID: <20190906143844.27956-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/perf/arm_smmuv3_pmu.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c index abcf54f..773128f 100644 --- a/drivers/perf/arm_smmuv3_pmu.c +++ b/drivers/perf/arm_smmuv3_pmu.c @@ -727,7 +727,7 @@ static void smmu_pmu_get_acpi_options(struct smmu_pmu *smmu_pmu) static int smmu_pmu_probe(struct platform_device *pdev) { struct smmu_pmu *smmu_pmu; - struct resource *res_0, *res_1; + struct resource *res_0; u32 cfgr, reg_size; u64 ceid_64[2]; int irq, err; @@ -764,8 +764,7 @@ static int smmu_pmu_probe(struct platform_device *pdev) /* Determine if page 1 is present */ if (cfgr & SMMU_PMCG_CFGR_RELOC_CTRS) { - res_1 = platform_get_resource(pdev, IORESOURCE_MEM, 1); - smmu_pmu->reloc_base = devm_ioremap_resource(dev, res_1); + smmu_pmu->reloc_base = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(smmu_pmu->reloc_base)) return PTR_ERR(smmu_pmu->reloc_base); } else { -- 2.7.4