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Tue, 25 Feb 2025 17:21:45 -0500 X-MC-Unique: P-y_jBRNMsSoazN8fQ8Vvw-1 X-Mimecast-MFC-AGG-ID: P-y_jBRNMsSoazN8fQ8Vvw_1740522104 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-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id B31FE193578F; Tue, 25 Feb 2025 22:21:44 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.79]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 9B8991800366; Tue, 25 Feb 2025 22:21:34 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 25 Feb 2025 17:20:45 -0500 Subject: [PATCH RESEND 04/12] drm/mediatek: move to devm_platform_ioremap_resource() usage Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250225-memory-drm-misc-next-v1-4-9d0e8761107a@redhat.com> References: <20250225-memory-drm-misc-next-v1-0-9d0e8761107a@redhat.com> In-Reply-To: <20250225-memory-drm-misc-next-v1-0-9d0e8761107a@redhat.com> To: Joel Stanley , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrew Jeffery , Stefan Agner , Alison Wang , Xinliang Liu , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Marek Vasut , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Orson Zhai , Baolin Wang , Chunyan Zhang , Alain Volmat , Raphael Gallais-Pou , Yannick Fertre , Raphael Gallais-Pou , Philippe Cornu , Maxime Coquelin , Alexandre Torgue , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Alexey Brodkin , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance , Jonathan Corbet Cc: linux-aspeed@lists.ozlabs.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, imx@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org, Anusha Srivatsa , CK Hu X-Developer-Signature: v=1; a=ed25519-sha256; t=1740522045; l=8775; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=kFCOcGQY9D8TzyaRT9RN2mfIAjcd4C4Nrt+RPwYLIdE=; b=qYv7i5GwH+Bi37QflJq1taNo71j8iMT5Gf5a12sVcte27tGRYcxtPGTcibkw3JKboZtdGQvOQ z5HXAZ3Xck7Bw9Vdc3Z3XBw26xq9q86DC4QffQqkW1QqDgGBfITObfX X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 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 =3D platform_get_resource(pdev,...); -ioremap_res =3D devm_ioremap_resource(...); +ioremap_res =3D devm_platform_ioremap_resource(pdev,0); Cc: Chun-Kuang Hu Cc: Philipp Zabel Reviewed-by: Maxime Ripard Reviewed-by: CK Hu Signed-off-by: Anusha Srivatsa Reviewed-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_disp_color.c | 4 +--- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 4 +--- drivers/gpu/drm/mediatek/mtk_disp_merge.c | 4 +--- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 4 +--- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 4 +--- drivers/gpu/drm/mediatek/mtk_dsi.c | 4 +--- drivers/gpu/drm/mediatek/mtk_hdmi.c | 4 +--- drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 4 +--- 8 files changed, 8 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/me= diatek/mtk_disp_color.c index dd8433a38282a9ba1bcc3a4ddd01dd89738ccb60..39c7de4cdcc16b56a5a1d046aaa= baf5580227ed2 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_color.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c @@ -96,7 +96,6 @@ static int mtk_disp_color_probe(struct platform_device *p= dev) { struct device *dev =3D &pdev->dev; struct mtk_disp_color *priv; - struct resource *res; int ret; =20 priv =3D devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); @@ -108,8 +107,7 @@ static int mtk_disp_color_probe(struct platform_device = *pdev) return dev_err_probe(dev, PTR_ERR(priv->clk), "failed to get color clk\n"); =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return dev_err_probe(dev, PTR_ERR(priv->regs), "failed to ioremap color\n"); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/me= diatek/mtk_disp_gamma.c index b17b11d93846f2019d8c4afb294375333e22dc42..8afd15006df2a21f3f52fe00eca= 3c5501f4fb76a 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -256,7 +256,6 @@ static int mtk_disp_gamma_probe(struct platform_device = *pdev) { struct device *dev =3D &pdev->dev; struct mtk_disp_gamma *priv; - struct resource *res; int ret; =20 priv =3D devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); @@ -268,8 +267,7 @@ static int mtk_disp_gamma_probe(struct platform_device = *pdev) return dev_err_probe(dev, PTR_ERR(priv->clk), "failed to get gamma clk\n"); =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return dev_err_probe(dev, PTR_ERR(priv->regs), "failed to ioremap gamma\n"); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_merge.c b/drivers/gpu/drm/me= diatek/mtk_disp_merge.c index 563b1b248fbbb38ef03bb3e3ceecdd265961df60..b174dda091d3fbd16796e8e128b= 030fccf5b902c 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_merge.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_merge.c @@ -306,7 +306,6 @@ static const struct component_ops mtk_disp_merge_compon= ent_ops =3D { static int mtk_disp_merge_probe(struct platform_device *pdev) { struct device *dev =3D &pdev->dev; - struct resource *res; struct mtk_disp_merge *priv; int ret; =20 @@ -314,8 +313,7 @@ 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_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return dev_err_probe(dev, PTR_ERR(priv->regs), "failed to ioremap merge\n"); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/medi= atek/mtk_disp_ovl.c index df82cea4bb79c472acbb66e0df27fbad3e70bd20..d0581c4e3c999cf865fdd0aaf4c= 2f38dd404926e 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -604,7 +604,6 @@ static int mtk_disp_ovl_probe(struct platform_device *p= dev) { struct device *dev =3D &pdev->dev; struct mtk_disp_ovl *priv; - struct resource *res; int irq; int ret; =20 @@ -621,8 +620,7 @@ static int mtk_disp_ovl_probe(struct platform_device *p= dev) return dev_err_probe(dev, PTR_ERR(priv->clk), "failed to get ovl clk\n"); =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return dev_err_probe(dev, PTR_ERR(priv->regs), "failed to ioremap ovl\n"); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/med= iatek/mtk_disp_rdma.c index bf47790e4d6be5d60070c63c15c75fa201cc4b27..c9d41d75e7f2a3af5820921b7e5= 63da377ce8d0d 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -313,7 +313,6 @@ static int mtk_disp_rdma_probe(struct platform_device *= pdev) { struct device *dev =3D &pdev->dev; struct mtk_disp_rdma *priv; - struct resource *res; int irq; int ret; =20 @@ -330,8 +329,7 @@ static int mtk_disp_rdma_probe(struct platform_device *= pdev) return dev_err_probe(dev, PTR_ERR(priv->clk), "failed to get rdma clk\n"); =20 - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs =3D devm_ioremap_resource(dev, res); + priv->regs =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return dev_err_probe(dev, PTR_ERR(priv->regs), "failed to ioremap rdma\n"); diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/= mtk_dsi.c index b50dc9a013ac5a50e464134f548fa773a5662138..0683c2b3ca5bc5b09439c42d30f= b1380e1c67c97 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1192,7 +1192,6 @@ static int mtk_dsi_probe(struct platform_device *pdev) { struct mtk_dsi *dsi; struct device *dev =3D &pdev->dev; - struct resource *regs; int irq_num; int ret; =20 @@ -1217,8 +1216,7 @@ static int mtk_dsi_probe(struct platform_device *pdev) if (IS_ERR(dsi->hs_clk)) return dev_err_probe(dev, PTR_ERR(dsi->hs_clk), "Failed to get hs clock\= n"); =20 - regs =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - dsi->regs =3D devm_ioremap_resource(dev, regs); + dsi->regs =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dsi->regs)) return dev_err_probe(dev, PTR_ERR(dsi->regs), "Failed to ioremap memory\= n"); =20 diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek= /mtk_hdmi.c index ac5e40c2761710dfbe722e1ba569d76e4cd5b8fb..d4ab098e117477eea8fad568a13= 4c0a796b380db 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1424,7 +1424,6 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *h= dmi, struct device_node *cec_np, *remote, *i2c_np; struct platform_device *cec_pdev; struct regmap *regmap; - struct resource *mem; int ret; =20 ret =3D mtk_hdmi_get_all_clk(hdmi, np); @@ -1470,8 +1469,7 @@ 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_ioremap_resource(pdev, 0); if (IS_ERR(hdmi->regs)) { ret =3D PTR_ERR(hdmi->regs); goto put_device; diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c b/drivers/gpu/drm/medi= atek/mtk_mdp_rdma.c index fc69ee38ce7d6a245a7460cfde8de426e83b2e80..7982788ae9df51f1a378d8d5387= 37f38af7299f2 100644 --- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c @@ -291,7 +291,6 @@ static const struct component_ops mtk_mdp_rdma_componen= t_ops =3D { static int mtk_mdp_rdma_probe(struct platform_device *pdev) { struct device *dev =3D &pdev->dev; - struct resource *res; struct mtk_mdp_rdma *priv; int ret =3D 0; =20 @@ -299,8 +298,7 @@ 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_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return dev_err_probe(dev, PTR_ERR(priv->regs), "failed to ioremap rdma\n"); --=20 2.48.1