From patchwork Tue Aug 20 12:37:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 13770064 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 6E62FC3DA4A for ; Tue, 20 Aug 2024 12:30:54 +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=fJVgXjTduJ8+0FIflXkfdzQgedIA7kcwRxClqBSEf3I=; b=J0X6AeryTXZKVYDcl6N2FDomVw 2GTP1haJOM2UxLa3Y4RVa4DTcN12aiq3A/eDe6C6ybLmkQ0OpyE6X1daBtwz/OQBPjwoJp9A4Ea3K mHUcz/mb3gcSBDbgvxHuXIogPvkGLJohEDTI4VS96SGSKkJ8mQDn1OWse79nSbTUVXle7MMzKt75O yLU0ur3rhWSEH/t0GxJRCGffMZk/P6shtWQeZgXq+pyjheCJFa4jJjEm2LHYGbr4DGbde73Ab2Ebc aRGMrGMfgJji4TlcVoZMZkd3amPkcGi4MXd2uAp8ktnXyUEJ6bwV7Jm4lC1rgwywn52p/Xj/li4J+ 0h2Xu/3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sgO0W-00000005CVQ-1I9S; Tue, 20 Aug 2024 12:30:40 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sgNzo-00000005CH4-3RNZ for linux-arm-kernel@lists.infradead.org; Tue, 20 Aug 2024 12:29:58 +0000 Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Wp7yk3sLNzhY0f; Tue, 20 Aug 2024 20:27:42 +0800 (CST) Received: from kwepemh500013.china.huawei.com (unknown [7.202.181.146]) by mail.maildlp.com (Postfix) with ESMTPS id A0691140138; Tue, 20 Aug 2024 20:29:42 +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 20:29:42 +0800 From: Jinjie Ruan To: , , , , , , CC: Subject: [PATCH -next] spi: stm32-qspi: Simpify resource lookup Date: Tue, 20 Aug 2024 20:37:07 +0800 Message-ID: <20240820123707.1788370-1-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) 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_052957_161819_5955A9E4 X-CRM114-Status: UNSURE ( 8.77 ) 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/spi-stm32-qspi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-stm32-qspi.c b/drivers/spi/spi-stm32-qspi.c index 955c920c4b63..46081df73cb0 100644 --- a/drivers/spi/spi-stm32-qspi.c +++ b/drivers/spi/spi-stm32-qspi.c @@ -780,15 +780,13 @@ static int stm32_qspi_probe(struct platform_device *pdev) qspi = spi_controller_get_devdata(ctrl); qspi->ctrl = ctrl; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "qspi"); - qspi->io_base = devm_ioremap_resource(dev, res); + qspi->io_base = devm_platform_ioremap_resource_byname(pdev, "qspi"); if (IS_ERR(qspi->io_base)) return PTR_ERR(qspi->io_base); qspi->phys_base = res->start; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "qspi_mm"); - qspi->mm_base = devm_ioremap_resource(dev, res); + qspi->mm_base = devm_platform_ioremap_resource_byname(pdev, "qspi_mm"); if (IS_ERR(qspi->mm_base)) return PTR_ERR(qspi->mm_base);