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[POWERPC] Remove #ifdef around set_dabr in signal code

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set_dabr() and thread.dabr exist on 32 bits as well nowadays (they
actually may do something even, depending on what CPU you have).

So this removes the ifdef.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Benjamin Herrenschmidt 2007-06-04 15:15:55 +10:00 committed by Paul Mackerras
parent a3f61dc0a5
commit 0edc4ffd0e
1 changed files with 0 additions and 2 deletions
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2
arch/powerpc/kernel/signal.c
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@ -146,7 +146,6 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
return 0; /* no signals delivered */
}
#ifdef CONFIG_PPC64
/*
* Reenable the DABR before delivering the signal to
* user space. The DABR will have been cleared if it
@ -154,7 +153,6 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
*/
if (current->thread.dabr)
set_dabr(current->thread.dabr);
#endif
if (is32) {
if (ka.sa.sa_flags & SA_SIGINFO)