[PATCH] perf/arm_smmuv3: Omit the two judgements which done in framework

[JiaLong.Yang]

'event->attr.type != event->pmu->type' has been done in
core.c::perf_init_event() ,core.c::perf_event_modify_attr(), etc.

This PMU is an uncore one. The core framework has disallowed
uncore-task events. So the judgement to event->cpu < 0 is no mean.

The two judgements have been done in kernel/events/core.c

Signed-off-by: JiaLong.Yang <jialong.yang at shingroup.cn>
---
 drivers/perf/arm_smmuv3_pmu.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c
index 6303b82566f9..8ea4a3227165 100644
--- a/drivers/perf/arm_smmuv3_pmu.c
+++ b/drivers/perf/arm_smmuv3_pmu.c
@@ -401,19 +401,11 @@ static int smmu_pmu_event_init(struct perf_event *event)
 	int group_num_events = 1;
 	u16 event_id;
 
-	if (event->attr.type != event->pmu->type)
-		return -ENOENT;
-
 	if (hwc->sample_period) {
 		dev_dbg(dev, "Sampling not supported\n");
 		return -EOPNOTSUPP;
 	}
 
-	if (event->cpu < 0) {
-		dev_dbg(dev, "Per-task mode not supported\n");
-		return -EOPNOTSUPP;
-	}
-
 	/* Verify specified event is supported on this PMU */
 	event_id = get_event(event);
 	if (event_id < SMMU_PMCG_ARCH_MAX_EVENTS &&
-- 
2.25.1