From nobody Fri Sep 20 18:44:20 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0706AC7EE23 for ; Thu, 8 Jun 2023 10:12:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235796AbjFHKMY (ORCPT ); Thu, 8 Jun 2023 06:12:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235661AbjFHKMS (ORCPT ); Thu, 8 Jun 2023 06:12:18 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BBE512700 for ; Thu, 8 Jun 2023 03:12:15 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (unknown [IPv6:2001:b07:2ed:14ed:a962:cd4d:a84:1eab]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id CF2BD6606F15; Thu, 8 Jun 2023 11:12:13 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1686219134; bh=isK4CGNELBlWRVqlqiMyoiqJNOrso00n3+sFHCSv6Fs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EWE1G3exT9dMqXh46ixdS/QSrqY3n5H1InzjQQgpc5YUD+M8hWBUqsI18WHn0jydQ CP4SiWKfUi/CgDEkVzR4KK5pCBUihcRW3X/XTzr2d8twlEsOcpaNOxcKwMWFKj1or6 L/qQ3sGl5UBesg6PJeKq4XjrGB2peba0eX9WQ67NeCcRVs24lkt7vaIlWiPm2gLmz+ +Hy5gFOV8VPApBbCqAGIy1zWYjes8KEcFGN7mL9BJvb9QcY/kJiemGE9fSpdfKi0P7 ogCIHMzDPr67jcIJioIlA4OKbc9OLMMoeNevRx3KINCADt6Ul6AsMJykwGsg+2GklN ZX52SnAn2o5rw== From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH 1/3] drm/mediatek: Use devm_platform_get_and_ioremap_resource() Date: Thu, 8 Jun 2023 12:12:07 +0200 Message-Id: <20230608101209.126499-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230608101209.126499-1-angelogioacchino.delregno@collabora.com> References: <20230608101209.126499-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Instead of open coding calls to platform_get_resource() followed by devm_ioremap_resource(), perform a single call to the helper devm_platform_get_and_ioremap_resource(). This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat --- drivers/gpu/drm/mediatek/mtk_cec.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_aal.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_color.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_merge.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 3 +-- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 3 +-- drivers/gpu/drm/mediatek/mtk_dsi.c | 3 +-- drivers/gpu/drm/mediatek/mtk_hdmi.c | 3 +-- drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 3 +-- drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 3 +-- 12 files changed, 12 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_cec.c b/drivers/gpu/drm/mediatek/= mtk_cec.c index b640bc0559e7..5136aada9023 100644 --- a/drivers/gpu/drm/mediatek/mtk_cec.c +++ b/drivers/gpu/drm/mediatek/mtk_cec.c @@ -195,8 +195,7 @@ static int mtk_cec_probe(struct platform_device *pdev) platform_set_drvdata(pdev, cec); spin_lock_init(&cec->lock); =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - cec->regs =3D devm_ioremap_resource(dev, res); + cec->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(cec->regs)) { ret =3D PTR_ERR(cec->regs); dev_err(dev, "Failed to ioremap cec: %d\n", ret); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_aal.c b/drivers/gpu/drm/medi= atek/mtk_disp_aal.c index 8ddf7a97e583..68485c09ad8f 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_aal.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_aal.c @@ -117,8 +117,7 @@ static int mtk_disp_aal_probe(struct platform_device *p= dev) return PTR_ERR(priv->clk); } =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap aal\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c b/drivers/gpu/drm/me= diatek/mtk_disp_ccorr.c index 1773379b2439..ae243e7db9b2 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c @@ -172,8 +172,7 @@ static int mtk_disp_ccorr_probe(struct platform_device = *pdev) return PTR_ERR(priv->clk); } =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap ccorr\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/me= diatek/mtk_disp_color.c index cac9206079e7..4ec37e20ade9 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_color.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c @@ -110,8 +110,7 @@ static int mtk_disp_color_probe(struct platform_device = *pdev) return PTR_ERR(priv->clk); } =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap color\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/me= diatek/mtk_disp_gamma.c index bd530e603264..cf9262aa4f89 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -276,8 +276,7 @@ static int mtk_disp_gamma_probe(struct platform_device = *pdev) return PTR_ERR(priv->clk); } =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap gamma\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_merge.c b/drivers/gpu/drm/me= diatek/mtk_disp_merge.c index 6428b6203ffe..f1dfa6dfd967 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_merge.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_merge.c @@ -250,8 +250,7 @@ static int mtk_disp_merge_probe(struct platform_device = *pdev) if (!priv) return -ENOMEM; =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap merge\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/medi= atek/mtk_disp_ovl.c index 8f52cc1f3fba..a0b0a1eb91c9 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -529,8 +529,7 @@ static int mtk_disp_ovl_probe(struct platform_device *p= dev) return PTR_ERR(priv->clk); } =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap ovl\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/med= iatek/mtk_disp_rdma.c index d4df17ad600a..7106c05127b1 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -332,8 +332,7 @@ static int mtk_disp_rdma_probe(struct platform_device *= pdev) return PTR_ERR(priv->clk); } =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap rdma\n"); return PTR_ERR(priv->regs); diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/= mtk_dsi.c index 19e2b042c9d5..fb6f45165e95 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1113,8 +1113,7 @@ static int mtk_dsi_probe(struct platform_device *pdev) goto err_unregister_host; } =20 - regs =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - dsi->regs =3D devm_ioremap_resource(dev, regs); + dsi->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, ®s); if (IS_ERR(dsi->regs)) { ret =3D PTR_ERR(dsi->regs); dev_err(dev, "Failed to ioremap memory: %d\n", ret); diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek= /mtk_hdmi.c index 0a8e0a13f516..0c784db9978b 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1474,8 +1474,7 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *h= dmi, } hdmi->sys_regmap =3D regmap; =20 - mem =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - hdmi->regs =3D devm_ioremap_resource(dev, mem); + hdmi->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &mem); if (IS_ERR(hdmi->regs)) { ret =3D PTR_ERR(hdmi->regs); goto put_device; diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/medi= atek/mtk_hdmi_ddc.c index 4d39ea0a05ca..dfd1f07b39f0 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c @@ -284,8 +284,7 @@ static int mtk_hdmi_ddc_probe(struct platform_device *p= dev) return PTR_ERR(ddc->clk); } =20 - mem =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - ddc->regs =3D devm_ioremap_resource(&pdev->dev, mem); + ddc->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &mem); if (IS_ERR(ddc->regs)) return PTR_ERR(ddc->regs); =20 diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c b/drivers/gpu/drm/medi= atek/mtk_mdp_rdma.c index e06db6e56b5f..4eac4cbc0764 100644 --- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c @@ -285,8 +285,7 @@ static int mtk_mdp_rdma_probe(struct platform_device *p= dev) if (!priv) return -ENOMEM; =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(priv->regs)) { dev_err(dev, "failed to ioremap rdma\n"); return PTR_ERR(priv->regs); --=20 2.40.1