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Subject[PATCH] ppc64: fix gcc4 compile error in paca.h

Thanks, looks good.

Anton

--

From: Mikael Pettersson <mikpe@csd.uu.se>

Compiling 2.6.12-rc1 or 2.6.12-rc1-mm1 for ppc64 with gcc4
fails with:

In file included from include/asm/spinlock.h:20,
from include/linux/spinlock.h:43,
from include/linux/signal.h:5,
from arch/ppc64/kernel/asm-offsets.c:17:
include/asm/paca.h:25: error: array type has incomplete element type
make[1]: *** [arch/ppc64/kernel/asm-offsets.s] Error 1
make: *** [arch/ppc64/kernel/asm-offsets.s] Error 2

This is an array-of-incomplete-type error.
Fix: move array decl to after the struct decl.

Signed-off-by: Mikael Pettersson <mikpe@csd.uu.se>
Signed-off-by: Anton Blanchard <anton@samba.org>

--- linux-2.6.12-rc1/include/asm-ppc64/paca.h.~1~ 2005-03-02 19:24:19.000000000 +0100
+++ linux-2.6.12-rc1/include/asm-ppc64/paca.h 2005-03-21 15:29:26.000000000 +0100
@@ -22,7 +22,6 @@
#include <asm/iSeries/ItLpRegSave.h>
#include <asm/mmu.h>

-extern struct paca_struct paca[];
register struct paca_struct *local_paca asm("r13");
#define get_paca() local_paca

@@ -115,4 +114,6 @@ struct paca_struct {
#endif
};

+extern struct paca_struct paca[];
+
#endif /* _PPC64_PACA_H */
-
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