83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
75 lines
1.2 KiB
C
75 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* U-Boot - linkage.h
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*
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* Copyright (c) 2005-2007 Analog Devices Inc.
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*/
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#ifndef _LINUX_LINKAGE_H
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#define _LINUX_LINKAGE_H
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#include <asm/linkage.h>
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/* Some toolchains use other characters (e.g. '`') to mark new line in macro */
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#ifndef ASM_NL
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#define ASM_NL ;
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#endif
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#ifdef __cplusplus
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#define CPP_ASMLINKAGE extern "C"
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#else
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#define CPP_ASMLINKAGE
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#endif
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#ifndef asmlinkage
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#define asmlinkage CPP_ASMLINKAGE
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#endif
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#define SYMBOL_NAME_STR(X) #X
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#define SYMBOL_NAME(X) X
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#ifdef __STDC__
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#define SYMBOL_NAME_LABEL(X) X##:
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#else
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#define SYMBOL_NAME_LABEL(X) X:
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#endif
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#ifndef __ALIGN
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#define __ALIGN .align 4
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#endif
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#ifndef __ALIGN_STR
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#define __ALIGN_STR ".align 4"
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#endif
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#ifdef __ASSEMBLY__
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#define ALIGN __ALIGN
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#define ALIGN_STR __ALIGN_STR
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#define LENTRY(name) \
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ALIGN ASM_NL \
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SYMBOL_NAME_LABEL(name)
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#define ENTRY(name) \
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.globl SYMBOL_NAME(name) ASM_NL \
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LENTRY(name)
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#define WEAK(name) \
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.weak SYMBOL_NAME(name) ASM_NL \
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LENTRY(name)
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#ifndef END
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#define END(name) \
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.size name, .-name
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#endif
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#ifndef ENDPROC
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#define ENDPROC(name) \
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.type name STT_FUNC ASM_NL \
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END(name)
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#endif
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#endif
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#endif
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