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-rw-r--r--arch/powerpc/kernel/ppc970-pmu.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/ppc970-pmu.c b/arch/powerpc/kernel/ppc970-pmu.c
index 833097ac45dc..75dccb71a043 100644
--- a/arch/powerpc/kernel/ppc970-pmu.c
+++ b/arch/powerpc/kernel/ppc970-pmu.c
@@ -488,8 +488,9 @@ static struct power_pmu ppc970_pmu = {
488 488
489static int init_ppc970_pmu(void) 489static int init_ppc970_pmu(void)
490{ 490{
491 if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970") 491 if (!cur_cpu_spec->oprofile_cpu_type ||
492 && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970MP")) 492 (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970")
493 && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970MP")))
493 return -ENODEV; 494 return -ENODEV;
494 495
495 return register_power_pmu(&ppc970_pmu); 496 return register_power_pmu(&ppc970_pmu);