[PATCH] powerpc: merge code values for identifying platforms
This patch merges platform codes. systemcfg->platform is no longer used,
systemcfg use in general is deprecated as much as possible (and renamed
_systemcfg before it gets completely moved elsewhere in a future patch),
_machine is now used on ppc64 along as ppc32. Platform codes aren't gone
yet but we are getting a step closer. A bunch of asm code in head[_64].S
is also turned into C code.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 5c330c3..7fd5308 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -44,6 +44,7 @@
#include <asm/cputable.h>
#include <asm/system.h>
#include <asm/mpic.h>
+#include <asm/systemcfg.h>
#ifdef CONFIG_PPC64
#include <asm/paca.h>
#endif
@@ -368,7 +369,9 @@
if (cpu == boot_cpuid)
return -EBUSY;
- systemcfg->processorCount--;
+#ifdef CONFIG_PPC64
+ _systemcfg->processorCount--;
+#endif
cpu_clear(cpu, cpu_online_map);
fixup_irqs(cpu_online_map);
return 0;