1 files changed, 5 insertions, 1 deletions

diff --git a/arch/ppc/kernel/perfmon.c b/arch/ppc/kernel/perfmon.c
index 91e2786ea097..f9b27d939f76 100644
--- a/arch/ppc/kernel/perfmon.c
+++ b/arch/ppc/kernel/perfmon.c
@@ -45,7 +45,7 @@ static void dummy_perf(struct pt_regs *regs)
         mtpmr(PMRN_PMGC0, pmgc0);
 }
 
-#else
+#elif CONFIG_6xx
 /* Ensure exceptions are disabled */
 
 static void dummy_perf(struct pt_regs *regs)
@@ -55,6 +55,10 @@ static void dummy_perf(struct pt_regs *regs)
         mmcr0 &= ~MMCR0_PMXE;
         mtspr(SPRN_MMCR0, mmcr0);
 }
+#else
+static void dummy_perf(struct pt_regs *regs)
+{
+}
 #endif
 
 void (*perf_irq)(struct pt_regs *) = dummy_perf;