From patchwork Tue Mar 4 21:05:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anusha Srivatsa X-Patchwork-Id: 14001412 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 7D61AC021B8 for ; Tue, 4 Mar 2025 21:11:03 +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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kpyWlOaModCxFl+Tqqpp85hFGJYXyqIGL3Cy6JBVo+g=; b=PPMP4dK8QqrWpoDn/AnoZf3NKi Jdl+ZoR4+18n67iyFe+CDtNqV7YZXzm85cmf7MN+4N2HyIDmpXXx8At+GpvwaLKWHt05tpLAXBsom dK3FeaRNfXiq1zdXBIFmXMNcA+sRw6kT2XwD0MfWUhEzj/3irWvGComQqMsW3uz88db3aqxR+NlLj NyNTYp12DTg5rD7qwPDQYOLBXuL3tn9YZpoc5JtI9P8LoftcJ8Auz+Mc4l8bDC4vBUuS/myElbPuH wsZA2YBqd0aRNvdDWCOmuOCb9twLc3V6ITtnQ0gosfN0l7ld+GTP+AeMLAxE+oG4psTBDagOAVVB2 X/Jt8mbA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tpZXT-00000006GrG-2sTP; Tue, 04 Mar 2025 21:10:55 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tpZUR-00000006GRx-0sz6 for linux-arm-kernel@bombadil.infradead.org; Tue, 04 Mar 2025 21:07:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Cc:To:In-Reply-To:References:Message-Id :Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From:Sender :Reply-To:Content-ID:Content-Description; bh=kpyWlOaModCxFl+Tqqpp85hFGJYXyqIGL3Cy6JBVo+g=; b=gmo4UuMxY8PIWtBv/wrt8rAHxj gVqhAf/l1lbpSLSiuZyutiimA30KO2hA3VSN73S1fBWbynNkEU53t3RQ/Rhr8576UMQM2ZRr/OdDZ ua1IT0WwPMVMC+HdjB05FzNrZCdrXjYwLEImysFvTRynGpVIv1zIDJO/kb2CuYcmv3BCNnWWRDCto QKGHIEOErimh4hsDvha58JbABVTKq0zqp8iBRGFY94B70d54/AtwsJqbsrTX/n+hU9LM8q5S7FsfZ CMIk1ch3A84+ny4cZkr+PzU100t3AoFn73zwuaRrbTFnRThrQ2stNvsuwlFDpjlIJdaQtBXUcJK6v 3zHGjHUA==; Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by casper.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tpZUO-0000000470o-1NOn for linux-arm-kernel@lists.infradead.org; Tue, 04 Mar 2025 21:07:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1741122462; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kpyWlOaModCxFl+Tqqpp85hFGJYXyqIGL3Cy6JBVo+g=; b=XkenogZ8NYOoC9tx9f50ADMhvkIm2tu03WrIvh+50s7OtUqe/vU+mzJSun11ib2Cp5lZvD uzW7Gfw4yHjkjF3lSfZ1H+cOhCSj1Uw4kv4MEiLw1CKkOBf3va+bDQvQSWtYehv24Bk8tB Eo2ExTbOvvFZlI4B9PfuFzWf2naIL4U= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1741122463; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kpyWlOaModCxFl+Tqqpp85hFGJYXyqIGL3Cy6JBVo+g=; b=epfDLV3D6YkhyUQctEG/qp75nxeVHezm277r7GU98dcM+NjPjvvRpwXcnxccV84oAygd76 SJHyvNiQn28alQSIvg4YzeFr3Cvfqzdhdro7QJCDIU/M+mKVKus/vLht4cF5fPMCHFOvD3 JWAuJ2+PtgFziM4RGo2/8qO+ZgDy5K0= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1741122463; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kpyWlOaModCxFl+Tqqpp85hFGJYXyqIGL3Cy6JBVo+g=; b=epfDLV3D6YkhyUQctEG/qp75nxeVHezm277r7GU98dcM+NjPjvvRpwXcnxccV84oAygd76 SJHyvNiQn28alQSIvg4YzeFr3Cvfqzdhdro7QJCDIU/M+mKVKus/vLht4cF5fPMCHFOvD3 JWAuJ2+PtgFziM4RGo2/8qO+ZgDy5K0= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-358-te3uQEo3M4ObyRfhV2_LKA-1; Tue, 04 Mar 2025 16:06:17 -0500 X-MC-Unique: te3uQEo3M4ObyRfhV2_LKA-1 X-Mimecast-MFC-AGG-ID: te3uQEo3M4ObyRfhV2_LKA_1741122372 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 087A1180087F; Tue, 4 Mar 2025 21:06:12 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.107]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 145DF180035F; Tue, 4 Mar 2025 21:06:04 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 04 Mar 2025 16:05:33 -0500 Subject: [PATCH v5 3/7] drm/mxsfb: move to devm_platform_ioremap_resource() usage MIME-Version: 1.0 Message-Id: <20250304-mem-fixes-v1-3-fb3dab8d901f@redhat.com> References: <20250304-mem-fixes-v1-0-fb3dab8d901f@redhat.com> In-Reply-To: <20250304-mem-fixes-v1-0-fb3dab8d901f@redhat.com> To: Stefan Agner , Alison Wang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Xinliang Liu , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Marek Vasut , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Orson Zhai , Baolin Wang , Chunyan Zhang , Alain Volmat , Raphael Gallais-Pou , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Jonathan Corbet Cc: Dan Carpenter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1741122340; l=2524; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=+h+zwJrqhz4KcKBFOtg5ltWWvHHlCjpJOJiBG2cNAao=; b=wtZWHnIqYTSgvPovPt4G5kDpdKBEDOzLh/gzDiSQOIa73OTtOq0t6bLXZLZdfVFHYPGYjMfNO bfXMkr1jyPMAtlajMl+saWTZMd2Mh3QHno9fmjOMJAGTKlFpdU0qBIO X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250304_210744_551543_248D8602 X-CRM114-Status: GOOD ( 11.55 ) 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 Replace platform_get_resource + devm_ioremap_resource with just devm_platform_ioremap_resource() Used Coccinelle to do this change. SmPl patch: @rule_1@ identifier res; expression ioremap_res; identifier pdev; @@ -struct resource *res; ... -res = platform_get_resource(pdev,...); -ioremap_res = devm_ioremap_resource(...); +ioremap_res = devm_platform_ioremap_resource(pdev,0); Cc: Marek Vasut Cc: Stefan Agner Reviewed-by: Maxime Ripard Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/mxsfb/lcdif_drv.c | 4 +--- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c index 8ee00f59ca821cea8e823e7100fb4d7534283994..fcb2a7517377e9a5bbd2997c578c579b1b079f92 100644 --- a/drivers/gpu/drm/mxsfb/lcdif_drv.c +++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c @@ -134,7 +134,6 @@ static int lcdif_load(struct drm_device *drm) { struct platform_device *pdev = to_platform_device(drm->dev); struct lcdif_drm_private *lcdif; - struct resource *res; int ret; lcdif = devm_kzalloc(&pdev->dev, sizeof(*lcdif), GFP_KERNEL); @@ -144,8 +143,7 @@ static int lcdif_load(struct drm_device *drm) lcdif->drm = drm; drm->dev_private = lcdif; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - lcdif->base = devm_ioremap_resource(drm->dev, res); + lcdif->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(lcdif->base)) return PTR_ERR(lcdif->base); diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c index 59020862cf65e5cc488903f1263ed16dfbce06f9..377d4c4c9979ad9538cfec5464827a82936f811b 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c @@ -215,7 +215,6 @@ static int mxsfb_load(struct drm_device *drm, { struct platform_device *pdev = to_platform_device(drm->dev); struct mxsfb_drm_private *mxsfb; - struct resource *res; int ret; mxsfb = devm_kzalloc(&pdev->dev, sizeof(*mxsfb), GFP_KERNEL); @@ -226,8 +225,7 @@ static int mxsfb_load(struct drm_device *drm, drm->dev_private = mxsfb; mxsfb->devdata = devdata; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mxsfb->base = devm_ioremap_resource(drm->dev, res); + mxsfb->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mxsfb->base)) return PTR_ERR(mxsfb->base);