From patchwork Fri Apr 21 08:13:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 13219620 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 988B9C7618E for ; Fri, 21 Apr 2023 08:14:13 +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=Osm4Y2+9Q09bW6u9gaqX2seyWseuCEADFJl7PxmuSWE=; b=Heb96hP1cWC3Hm u+vk0HQNPu1sGuUTTBe8ymxnvCFSHnP9p3qOHU7H7sCCDcIVOLlXbkGfAUc5cref4G0/4oTVHCZXC dj6Afp/jAJdfL8Ijd0EMoFztRR3VGmMmNaYoNRGgjAH5zVg9D7duTgXCONghEirKyreozDInw7O/A fSS8P4otoTI98dtvpRHMCoDZCMsPG0owZQweBLZ4mAjGG8NctGlMkOMCjqDahfWW82DY/PrVv+jmm Tho3RrgO1egsDFCAFzBjijvgaSV/0ONeRIjhY6Ny/0D93BnFGnXQDH/eVJzSxjeSeDxW60Rog3sXa 8gHnNmez9fQUNe9G1rYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ppltL-00A4dR-2F; Fri, 21 Apr 2023 08:13:15 +0000 Received: from out30-97.freemail.mail.aliyun.com ([115.124.30.97]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ppltH-00A4cK-1h for linux-arm-kernel@lists.infradead.org; Fri, 21 Apr 2023 08:13:14 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R951e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046059;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=8;SR=0;TI=SMTPD_---0Vgc1Elp_1682064785; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0Vgc1Elp_1682064785) by smtp.aliyun-inc.com; Fri, 21 Apr 2023 16:13:05 +0800 From: Yang Li To: hjc@rock-chips.com Cc: heiko@sntech.de, airlied@gmail.com, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH -next] drm/rockchip: dsi: Use devm_platform_get_and_ioremap_resource() Date: Fri, 21 Apr 2023 16:13:03 +0800 Message-Id: <20230421081303.122452-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230421_011311_730672_911E6714 X-CRM114-Status: UNSURE ( 9.14 ) 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 Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yang Li --- drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c index 917e79951aac..ab57df7c6eab 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c @@ -1351,8 +1351,7 @@ static int dw_mipi_dsi_rockchip_probe(struct platform_device *pdev) if (!dsi) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dsi->base = devm_ioremap_resource(dev, res); + dsi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(dsi->base)) { DRM_DEV_ERROR(dev, "Unable to get dsi registers\n"); return PTR_ERR(dsi->base);