From patchwork Tue Aug 20 12:38:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 13770065 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 7A090C3DA4A for ; Tue, 20 Aug 2024 12:32:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC: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=kbeeyMidO6rEdv7OQf6LoyUqOS74w/jaQQU4iMKo9ic=; b=f1B4llhicuDmfV3PSrms2GmUcY 53CW65r/J+AHx3AXD5FKq/XGG22V2VfNelFmOsF17JVhQv+fhw4jj1V9OsK3X4Pi/1Q86/S0s60Uv FVxcYBIoFhfKunBebET2cja/XQQ1z9aDPHk7KQChyB/kkMndzr6kVh41J3NGF+zTfd8aEUcftOC2L HT5Efw0WcP3OTcIbX8VBfdxbPB0RbcCkm2kLYfrTV6DbQ/xhRTmxrft5WKF8xkWfh9JBLoo08dCEs z62o8ARvOSVxOyLs4xvUmiZ8uIq5PBoswOaSNUnhD3ubnoFZDXxq/6fH5lQFNg6pYA2sjWUJbiXNV JC0y+pdQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sgO1e-00000005Cqj-2fcE; Tue, 20 Aug 2024 12:31:50 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sgO0w-00000005Ceh-2O5z for linux-arm-kernel@lists.infradead.org; Tue, 20 Aug 2024 12:31:08 +0000 Received: from mail.maildlp.com (unknown [172.19.88.163]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4Wp7x65JS9z20mDJ; Tue, 20 Aug 2024 20:26:18 +0800 (CST) Received: from kwepemh500013.china.huawei.com (unknown [7.202.181.146]) by mail.maildlp.com (Postfix) with ESMTPS id 5BB0A18002B; Tue, 20 Aug 2024 20:30:59 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemh500013.china.huawei.com (7.202.181.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 20 Aug 2024 20:30:53 +0800 From: Jinjie Ruan To: , , , , , , CC: Subject: [PATCH -next] spi: atmel-quadspi: Simpify resource lookup Date: Tue, 20 Aug 2024 20:38:18 +0800 Message-ID: <20240820123818.1788432-1-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemh500013.china.huawei.com (7.202.181.146) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240820_053106_921627_14D37250 X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by: Jinjie Ruan --- drivers/spi/atmel-quadspi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 5aaff3bee1b7..2b5c72176711 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -601,16 +601,14 @@ static int atmel_qspi_probe(struct platform_device *pdev) aq->pdev = pdev; /* Map the registers */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "qspi_base"); - aq->regs = devm_ioremap_resource(&pdev->dev, res); + aq->regs = devm_platform_ioremap_resource_byname(pdev, "qspi_base"); if (IS_ERR(aq->regs)) { dev_err(&pdev->dev, "missing registers\n"); return PTR_ERR(aq->regs); } /* Map the AHB memory */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "qspi_mmap"); - aq->mem = devm_ioremap_resource(&pdev->dev, res); + aq->mem = devm_platform_ioremap_resource_byname(pdev, "qspi_mmap"); if (IS_ERR(aq->mem)) { dev_err(&pdev->dev, "missing AHB memory\n"); return PTR_ERR(aq->mem);