diff options
Diffstat (limited to 'drivers/block/zram/zram_drv.c')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index aa490da3cef2..d8217529be6f 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -2424,8 +2424,8 @@ static int zram_remove(struct zram *zram) * creates a new un-initialized zram device and returns back this device's * device_id (or an error code if it fails to create a new device). */ -static ssize_t hot_add_show(struct class *class, - struct class_attribute *attr, +static ssize_t hot_add_show(const struct class *class, + const struct class_attribute *attr, char *buf) { int ret; @@ -2438,11 +2438,12 @@ static ssize_t hot_add_show(struct class *class, return ret; return scnprintf(buf, PAGE_SIZE, "%d\n", ret); } +/* 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(struct class *class, - struct class_attribute *attr, +static ssize_t hot_remove_store(const struct class *class, + const struct class_attribute *attr, const char *buf, size_t count) { @@ -2481,7 +2482,6 @@ ATTRIBUTE_GROUPS(zram_control_class); static struct class zram_control_class = { .name = "zram-control", - .owner = THIS_MODULE, .class_groups = zram_control_class_groups, }; |