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arm64: perf: Simplify EVENT ATTR macro in perf_event.c
Use common macro PMU_EVENT_ATTR_ID to simplify ARMV8_EVENT_ATTR Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Qi Liu <liuqi115@huawei.com> Link: https://lore.kernel.org/r/1623220863-58233-8-git-send-email-liuqi115@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
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@ -165,10 +165,7 @@ armv8pmu_events_sysfs_show(struct device *dev,
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}
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#define ARMV8_EVENT_ATTR(name, config) \
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(&((struct perf_pmu_events_attr) { \
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.attr = __ATTR(name, 0444, armv8pmu_events_sysfs_show, NULL), \
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.id = config, \
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}).attr.attr)
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PMU_EVENT_ATTR_ID(name, armv8pmu_events_sysfs_show, config)
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static struct attribute *armv8_pmuv3_event_attrs[] = {
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ARMV8_EVENT_ATTR(sw_incr, ARMV8_PMUV3_PERFCTR_SW_INCR),
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