diff options
| -rw-r--r-- | include/linux/sysfs.h | 2 | ||||
| -rw-r--r-- | kernel/events/core.c | 2 | ||||
| -rw-r--r-- | mm/backing-dev.c | 2 |
3 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index e2cee22f578a..9cd20c8404e5 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -79,6 +79,8 @@ struct attribute_group { .show = _name##_show, \ } +#define __ATTR_RW(_name) __ATTR(_name, 0644, _name##_show, _name##_store) + #define __ATTR_NULL { .attr = { .name = NULL } } #ifdef CONFIG_DEBUG_LOCK_ALLOC diff --git a/kernel/events/core.c b/kernel/events/core.c index eba8fb5834ae..dd9878029d1f 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6234,8 +6234,6 @@ perf_event_mux_interval_ms_store(struct device *dev, return count; } -#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store) - static struct device_attribute pmu_dev_attrs[] = { __ATTR_RO(type), __ATTR_RW(perf_event_mux_interval_ms), diff --git a/mm/backing-dev.c b/mm/backing-dev.c index d014ee5fcbbd..e04454cdb33f 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -232,8 +232,6 @@ static ssize_t stable_pages_required_show(struct device *dev, bdi_cap_stable_pages_required(bdi) ? 1 : 0); } -#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store) - static struct device_attribute bdi_dev_attrs[] = { __ATTR_RW(read_ahead_kb), __ATTR_RW(min_ratio), |