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x86: Fix compile error with CONFIG_AS_CFI=n 

AS      arch/x86/lib/csum-copy_64.o
arch/x86/lib/csum-copy_64.S: Assembler messages:
arch/x86/lib/csum-copy_64.S:48: Error: Macro `ignore' was already defined
make[1]: *** [arch/x86/lib/csum-copy_64.o] Error 1
make: *** [arch/x86/lib] Error 2

It appears that csum-copy_64.S and dwarf2.h both define an ignore macro. 
I would expect one of them can be renamed quite easily, unless they 
are references elsewhere. 

Caused-by-commit: 392a0fc96b
    x86: merge dwarf2 headers

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Kevin Winchester 2008-07-14 21:36:13 -03:00 committed by Thomas Gleixner
parent d3af01f18b
commit 3f1c38723e
1 changed files with 15 additions and 15 deletions
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30
include/asm-x86/dwarf2.h
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@ -38,23 +38,23 @@
/* Due to the structure of pre-exisiting code, don't use assembler line
comment character # to ignore the arguments. Instead, use a dummy macro. */
.macro ignore a=0, b=0, c=0, d=0
.macro cfi_ignore a=0, b=0, c=0, d=0
.endm
#define CFI_STARTPROC ignore
#define CFI_ENDPROC ignore
#define CFI_DEF_CFA ignore
#define CFI_DEF_CFA_REGISTER ignore
#define CFI_DEF_CFA_OFFSET ignore
#define CFI_ADJUST_CFA_OFFSET ignore
#define CFI_OFFSET ignore
#define CFI_REL_OFFSET ignore
#define CFI_REGISTER ignore
#define CFI_RESTORE ignore
#define CFI_REMEMBER_STATE ignore
#define CFI_RESTORE_STATE ignore
#define CFI_UNDEFINED ignore
#define CFI_SIGNAL_FRAME ignore
#define CFI_STARTPROC cfi_ignore
#define CFI_ENDPROC cfi_ignore
#define CFI_DEF_CFA cfi_ignore
#define CFI_DEF_CFA_REGISTER cfi_ignore
#define CFI_DEF_CFA_OFFSET cfi_ignore
#define CFI_ADJUST_CFA_OFFSET cfi_ignore
#define CFI_OFFSET cfi_ignore
#define CFI_REL_OFFSET cfi_ignore
#define CFI_REGISTER cfi_ignore
#define CFI_RESTORE cfi_ignore
#define CFI_REMEMBER_STATE cfi_ignore
#define CFI_RESTORE_STATE cfi_ignore
#define CFI_UNDEFINED cfi_ignore
#define CFI_SIGNAL_FRAME cfi_ignore
#endif