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: 821254 Received: from szxga04-in.huawei.com (szxga04-in.huawei.com [45.249.212.190]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A38518B48D; Tue, 20 Aug 2024 12:31:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.190 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724157064; cv=none; b=LhYVfe+hQSmJQv7v/OZ13Eyg+d9Xp20HKoSZZzQub7QNxHe64V57f9DdPhbW4dubJdQMTX8V/d1tB9gjwn4HA7nD5rvmwoI68uIB8xhEw5OO1pK5H3yWC0af8nhnpvnzPlFQFDwWkjbnRRp8UHcaXf4fZ8xPUoOeLYYa3A5qYXw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724157064; c=relaxed/simple; bh=xGZo4eLDbjtx+gSY2eoHHcyjsbszdXN2a4MU28GqAmY=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=WphC901rPzUI6Smia0EzL/JjHEg3Drglw3wABH650SpJkzIodjjacMHNmaeaYgWxqgHxBKyfx9ixgAWfslCdgyW0Ya1B1CZ8kLhFH1zJCeyT5fnZsuTd2GK5Dg/TI4CIcfC4qurfx6Ep1KaxDUJ79Uh71cafZXA0yyCODMvl+bQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.190 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com 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 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemh500013.china.huawei.com (7.202.181.146) 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);