diff options
Diffstat (limited to 'drivers/block/zram')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 3feadfb96114..d8217529be6f 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -2438,7 +2438,9 @@ static ssize_t hot_add_show(const struct class *class, return ret; return scnprintf(buf, PAGE_SIZE, "%d\n", ret); } -static CLASS_ATTR_RO(hot_add); +/* This attribute must be set to 0400, so CLASS_ATTR_RO() can not be used */ +static struct class_attribute class_attr_hot_add = + __ATTR(hot_add, 0400, hot_add_show, NULL); static ssize_t hot_remove_store(const struct class *class, const struct class_attribute *attr, |