sparc: Don't leave sparc_pmu_type NULL on sun4v.

Otherwise we'll crash in the sparc perf init code.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 138dbbc8dc84..70f035c86c03 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -479,6 +479,7 @@ static void __init sun4v_cpu_probe(void)
                        prom_cpu_compatible);
                 sparc_cpu_type = "Unknown SUN4V CPU";
                 sparc_fpu_type = "Unknown SUN4V FPU";
+                sparc_pmu_type = "Unknown SUN4V PMU";
                 break;
         }
 }