[PATCH] ppc64: print negative numbers correctly in boot wrapper

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if num has a value of -1, accessing the digits[] array will fail and the
format string will be printed in funny way, or not at all. This happens if
one prints negative numbers.
Just change the code to match lib/vsprintf.c
asm/div64.h cant be used because u64 maps to u32 for this build.

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Olaf Hering 2005-06-08 15:12:00 +10:00 • committed by Linus Torvalds

parent 35d1bc9054

commit 7840e5e95c

1 changed files with 22 additions and 6 deletions

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arch/ppc64/boot/prom.c

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