diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/device.h | 1 | ||||
| -rw-r--r-- | include/linux/kobject.h | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index a88c4c7a3433..9835d4fcdb12 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -270,6 +270,7 @@ struct device { being off. */ unsigned char *saved_state; /* saved device state */ + u64 *dma_mask; /* dma mask (if dma'able device) */ void (*release)(struct device * dev); }; diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 7b3157a78f7e..6b528c5a61cb 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -60,4 +60,13 @@ static inline void subsys_put(struct subsystem * s) kobject_put(&s->kobj); } +struct subsys_attribute { + struct attribute attr; + ssize_t (*show)(struct subsystem *, char *, size_t, loff_t); + ssize_t (*store)(struct subsystem *, const char *, size_t, loff_t); +}; + +extern int subsys_create_file(struct subsystem * , struct subsys_attribute *); +extern void subsys_remove_file(struct subsystem * , struct subsys_attribute *); + #endif /* _KOBJECT_H_ */ |