debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/video/fbdev/ep93xx-fb.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * linux/drivers/video/ep93xx-fb.c
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  *
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@@ -10,11 +11,6 @@
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  *
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  * Based on the Cirrus Logic ep93xxfb driver, and various other ep93xxfb
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  * drivers.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  */
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 #include <linux/platform_device.h>
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@@ -406,7 +402,7 @@
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 	return 0;
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 }
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-static struct fb_ops ep93xxfb_ops = {
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+static const struct fb_ops ep93xxfb_ops = {
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 	.owner		= THIS_MODULE,
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 	.fb_check_var	= ep93xxfb_check_var,
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 	.fb_set_par	= ep93xxfb_set_par,
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@@ -434,7 +430,7 @@
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 	/*
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 	 * There is a bug in the ep93xx framebuffer which causes problems
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 	 * if bit 27 of the physical address is set.
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-	 * See: http://marc.info/?l=linux-arm-kernel&m=110061245502000&w=2
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+	 * See: https://marc.info/?l=linux-arm-kernel&m=110061245502000&w=2
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 	 * There does not seem to be any official errata for this, but I
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 	 * have confirmed the problem exists on my hardware (ep9315) at
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 	 * least.
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@@ -478,7 +474,6 @@
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 	if (!info)
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 		return -ENOMEM;
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-	info->dev = &pdev->dev;
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 	platform_set_drvdata(pdev, info);
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 	fbi = info->par;
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 	fbi->mach_info = mach_info;