[PATCH 2.6.10-mm2] Remove duplicate define (PPC)

The MMCR0_PMXE is already defined in reg.h, so no need to redefine it here.

Signed-off-by: Thomas Gleixner <redacted>

---
 perfmon.c |    1 -
 1 files changed, 1 deletion(-)
---
Index: 2.6.10-mm2/arch/ppc/kernel/perfmon.c
===================================================================

--- 2.6.10-mm2/arch/ppc/kernel/perfmon.c	(revision 141)
+++ 2.6.10-mm2/arch/ppc/kernel/perfmon.c	(working copy)

@@ -47,7 +47,6 @@
 
 #else
 /* Ensure exceptions are disabled */
-#define MMCR0_PMXE      (1UL << (31 - 5))
 
 static void dummy_perf(struct pt_regs *regs)
 {