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2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/arch/mips/lantiq/prom.c
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@@ -1,14 +1,12 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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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
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- *  by the Free Software Foundation.
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  *
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  * Copyright (C) 2010 John Crispin <john@phrozen.org>
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  */
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 #include <linux/export.h>
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 #include <linux/clk.h>
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-#include <linux/bootmem.h>
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+#include <linux/memblock.h>
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 #include <linux/of_fdt.h>
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 #include <asm/bootinfo.h>
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@@ -23,12 +21,6 @@
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 /* access to the ebu needs to be locked between different drivers */
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 DEFINE_SPINLOCK(ebu_lock);
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 EXPORT_SYMBOL_GPL(ebu_lock);
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-
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-/*
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- * This is needed by the VPE loader code, just set it to 0 and assume
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- * that the firmware hardcodes this value to something useful.
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- */
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-unsigned long physical_memsize = 0L;
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 /*
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  * this struct is filled by the soc specific detection code and holds
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@@ -81,7 +73,7 @@
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 	if (fw_passed_dtb) /* UHI interface */
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 		dtb = (void *)fw_passed_dtb;
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-	else if (__dtb_start != __dtb_end)
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+	else if (&__dtb_start != &__dtb_end)
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 		dtb = (void *)__dtb_start;
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 	else
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 		panic("no dtb found");