diff options
| author | Qi Liu <liuqi115@huawei.com> | 2021-06-09 08:40:59 +0200 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-06-11 12:18:40 +0200 |
| commit | 0bf2d7298842afbc28a5413024ebc444a599e980 (patch) | |
| tree | 18e78c26a3e517645cc2ee39a00a743bdc7d8815 /drivers/perf | |
| parent | drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver (diff) | |
| download | linux-0bf2d7298842afbc28a5413024ebc444a599e980.tar.xz linux-0bf2d7298842afbc28a5413024ebc444a599e980.zip | |
drivers/perf: Simplify EVENT ATTR macro in qcom_l2_pmu.c
Use common macro PMU_EVENT_ATTR_ID to simplify L2CACHE_EVENT_ATTR
Cc: Andy Gross <agross@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Qi Liu <liuqi115@huawei.com>
Link: https://lore.kernel.org/r/1623220863-58233-4-git-send-email-liuqi115@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf')
| -rw-r--r-- | drivers/perf/qcom_l2_pmu.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/perf/qcom_l2_pmu.c b/drivers/perf/qcom_l2_pmu.c index b60e30141583..5b093badd0f6 100644 --- a/drivers/perf/qcom_l2_pmu.c +++ b/drivers/perf/qcom_l2_pmu.c @@ -679,11 +679,8 @@ static ssize_t l2cache_pmu_event_show(struct device *dev, return sysfs_emit(page, "event=0x%02llx\n", pmu_attr->id); } -#define L2CACHE_EVENT_ATTR(_name, _id) \ - (&((struct perf_pmu_events_attr[]) { \ - { .attr = __ATTR(_name, 0444, l2cache_pmu_event_show, NULL), \ - .id = _id, } \ - })[0].attr.attr) +#define L2CACHE_EVENT_ATTR(_name, _id) \ + PMU_EVENT_ATTR_ID(_name, l2cache_pmu_event_show, _id) static struct attribute *l2_cache_pmu_events[] = { L2CACHE_EVENT_ATTR(cycles, L2_EVENT_CYCLES), |