add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c
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@@ -1,17 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published by
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- * the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License along with
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- * this program.  If not, see <http://www.gnu.org/licenses/>.
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  */
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 #include <linux/irqdomain.h>
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@@ -132,7 +121,7 @@
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 	d = irq_domain_add_linear(dev->of_node, 32, &mdss_hw_irqdomain_ops,
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 				  mdp5_mdss);
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 	if (!d) {
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-		dev_err(dev, "mdss irq domain add failed\n");
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+		DRM_DEV_ERROR(dev, "mdss irq domain add failed\n");
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 		return -ENXIO;
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 	}
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@@ -246,7 +235,7 @@
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 	ret = msm_mdss_get_clocks(mdp5_mdss);
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 	if (ret) {
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-		dev_err(dev->dev, "failed to get clocks: %d\n", ret);
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+		DRM_DEV_ERROR(dev->dev, "failed to get clocks: %d\n", ret);
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 		goto fail;
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 	}
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@@ -259,7 +248,7 @@
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 	ret = regulator_enable(mdp5_mdss->vdd);
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 	if (ret) {
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-		dev_err(dev->dev, "failed to enable regulator vdd: %d\n",
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+		DRM_DEV_ERROR(dev->dev, "failed to enable regulator vdd: %d\n",
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 			ret);
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 		goto fail;
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 	}
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@@ -267,13 +256,13 @@
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 	ret = devm_request_irq(dev->dev, platform_get_irq(pdev, 0),
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 			       mdss_irq, 0, "mdss_isr", mdp5_mdss);
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 	if (ret) {
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-		dev_err(dev->dev, "failed to init irq: %d\n", ret);
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+		DRM_DEV_ERROR(dev->dev, "failed to init irq: %d\n", ret);
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 		goto fail_irq;
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 	}
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 	ret = mdss_irq_domain_init(mdp5_mdss);
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 	if (ret) {
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-		dev_err(dev->dev, "failed to init sub-block irqs: %d\n", ret);
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+		DRM_DEV_ERROR(dev->dev, "failed to init sub-block irqs: %d\n", ret);
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 		goto fail_irq;
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 	}
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