From patchwork Tue Aug 1 08:32:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Zetao X-Patchwork-Id: 13335903 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 3D6C6EB64DD for ; Tue, 1 Aug 2023 08:33:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=+NhR8weR7ZFtdWy3YEYabWXEQe7KvslMvt3wgrB75ZU=; b=aHufzfARInNrwy srD+zJrvjTuL9ohQ2kBvrMv7a52Yhq7jJ6H5KHWF2Pms9caSzb7Db9o+FehrCQHWpZr0Ix+GoCL2V 8gnia33WE2V0pUu7hn2RXEvN6N5SZt20A/TGuucXIpP8aC7zL3HaEsv0SW1ygbx5CBc3wLnalqope AyE4GfXSBUKTZRS3Fq55SHD+A5a7rdUJX+u53hLZnNiVlxbtjb50MVvh/FfENYF9JY6i9+ZMVC+V3 vNgz3/2/0ufSluIbkTWDA2Tb68Sgilf7yrYvRF34hybylt8moGNp/GYHT2RRUnGR5qJQfwCeLEhXc ZgNtkA/7FGRoN1bJ6vIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qQkoR-000fMq-0u; Tue, 01 Aug 2023 08:33:03 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qQkoO-000fLe-0B for linux-arm-kernel@lists.infradead.org; Tue, 01 Aug 2023 08:33:01 +0000 Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4RFSvZ4BJkztRbF; Tue, 1 Aug 2023 16:29:30 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi500012.china.huawei.com (7.221.188.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 1 Aug 2023 16:32:50 +0800 From: Li Zetao To: , , , CC: , , Subject: [PATCH -next] drm: xlnx: zynqmp_dpsub: Use devm_platform_ioremap_resource_byname() Date: Tue, 1 Aug 2023 16:32:20 +0800 Message-ID: <20230801083220.3892883-1-lizetao1@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi500012.china.huawei.com (7.221.188.12) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230801_013300_261272_B4C57EA6 X-CRM114-Status: GOOD ( 10.11 ) 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 Convert platform_get_resource_byname() + devm_ioremap_resource() to a single call to devm_platform_ioremap_resource_byname(), as this is exactly what this function does. Signed-off-by: Li Zetao Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/xlnx/zynqmp_disp.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c index 3b87eebddc97..2b731f3eea54 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c @@ -1228,7 +1228,6 @@ int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub) { struct platform_device *pdev = to_platform_device(dpsub->dev); struct zynqmp_disp *disp; - struct resource *res; int ret; disp = kzalloc(sizeof(*disp), GFP_KERNEL); @@ -1238,22 +1237,19 @@ int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub) disp->dev = &pdev->dev; disp->dpsub = dpsub; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "blend"); - disp->blend.base = devm_ioremap_resource(disp->dev, res); + disp->blend.base = devm_platform_ioremap_resource_byname(pdev, "blend"); if (IS_ERR(disp->blend.base)) { ret = PTR_ERR(disp->blend.base); goto error; } - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "av_buf"); - disp->avbuf.base = devm_ioremap_resource(disp->dev, res); + disp->avbuf.base = devm_platform_ioremap_resource_byname(pdev, "av_buf"); if (IS_ERR(disp->avbuf.base)) { ret = PTR_ERR(disp->avbuf.base); goto error; } - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "aud"); - disp->audio.base = devm_ioremap_resource(disp->dev, res); + disp->audio.base = devm_platform_ioremap_resource_byname(pdev, "aud"); if (IS_ERR(disp->audio.base)) { ret = PTR_ERR(disp->audio.base); goto error;