diff options
Diffstat (limited to 'drivers/perf/arm_dsu_pmu.c')
| -rw-r--r-- | drivers/perf/arm_dsu_pmu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c index 660cb8ac8..961533ba3 100644 --- a/drivers/perf/arm_dsu_pmu.c +++ b/drivers/perf/arm_dsu_pmu.c @@ -823,7 +823,11 @@ static int __init dsu_pmu_init(void) if (ret < 0) return ret; dsu_pmu_cpuhp_state = ret; - return platform_driver_register(&dsu_pmu_driver); + ret = platform_driver_register(&dsu_pmu_driver); + if (ret) + cpuhp_remove_multi_state(dsu_pmu_cpuhp_state); + + return ret; } static void __exit dsu_pmu_exit(void) |