diff options
| -rw-r--r-- | include/linux/sysfs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 965236795750..5420817ed317 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -196,6 +196,12 @@ struct bin_attribute { .size = _size, \ } +#define __BIN_ATTR_WO(_name) { \ + .attr = { .name = __stringify(_name), .mode = 0200 }, \ + .store = _name##_store, \ + .size = _size, \ +} + #define __BIN_ATTR_RW(_name, _size) \ __BIN_ATTR(_name, 0644, _name##_read, _name##_write, _size) @@ -208,6 +214,9 @@ struct bin_attribute bin_attr_##_name = __BIN_ATTR(_name, _mode, _read, \ #define BIN_ATTR_RO(_name, _size) \ struct bin_attribute bin_attr_##_name = __BIN_ATTR_RO(_name, _size) +#define BIN_ATTR_WO(_name, _size) \ +struct bin_attribute bin_attr_##_name = __BIN_ATTR_WO(_name, _size) + #define BIN_ATTR_RW(_name, _size) \ struct bin_attribute bin_attr_##_name = __BIN_ATTR_RW(_name, _size) |