arm64: perf: Fix typos in comment

Fix up one typos: Onl -> Only

Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index 95d40cd..96158bf 100644 (file)
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -890,7 +890,7 @@ static int __armv8_pmuv3_map_event(struct perf_event *event,
        if (armv8pmu_event_is_64bit(event))
                event->hw.flags |= ARMPMU_EVT_64BIT;
 
-       /* Onl expose micro/arch events supported by this PMU */
+       /* Only expose micro/arch events supported by this PMU */
        if ((hw_event_id > 0) && (hw_event_id < ARMV8_PMUV3_MAX_COMMON_EVENTS)
            && test_bit(hw_event_id, armpmu->pmceid_bitmap)) {
                return hw_event_id;