diff options
Diffstat (limited to 'drivers/perf/alibaba_uncore_drw_pmu.c')
| -rw-r--r-- | drivers/perf/alibaba_uncore_drw_pmu.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/perf/alibaba_uncore_drw_pmu.c b/drivers/perf/alibaba_uncore_drw_pmu.c index a9277dcf90ce..a82592e131ba 100644 --- a/drivers/perf/alibaba_uncore_drw_pmu.c +++ b/drivers/perf/alibaba_uncore_drw_pmu.c @@ -236,24 +236,16 @@ static const struct attribute_group ali_drw_pmu_cpumask_attr_group = { .attrs = ali_drw_pmu_cpumask_attrs, }; -static ssize_t ali_drw_pmu_identifier_show(struct device *dev, - struct device_attribute *attr, - char *page) -{ - return sysfs_emit(page, "%s\n", "ali_drw_pmu"); -} - static umode_t ali_drw_pmu_identifier_attr_visible(struct kobject *kobj, struct attribute *attr, int n) { return attr->mode; } -static struct device_attribute ali_drw_pmu_identifier_attr = - __ATTR(identifier, 0444, ali_drw_pmu_identifier_show, NULL); +static DEVICE_STRING_ATTR_RO(ali_drw_pmu_identifier, 0444, "ali_drw_pmu"); static struct attribute *ali_drw_pmu_identifier_attrs[] = { - &ali_drw_pmu_identifier_attr.attr, + &dev_attr_ali_drw_pmu_identifier.attr.attr, NULL }; |