diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/hid.h | 15 | ||||
-rw-r--r-- | include/uapi/linux/uhid.h | 2 |
2 files changed, 13 insertions, 4 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 9f56e9040f6..e14b465b114 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -702,6 +702,18 @@ extern int __must_check __hid_register_driver(struct hid_driver *, extern void hid_unregister_driver(struct hid_driver *); +/** + * module_hid_driver() - Helper macro for registering a HID driver + * @__hid_driver: hid_driver struct + * + * Helper macro for HID drivers which do not do anything special in module + * init/exit. This eliminates a lot of boilerplate. Each module may only + * use this macro once, and calling it replaces module_init() and module_exit() + */ +#define module_hid_driver(__hid_driver) \ + module_driver(__hid_driver, hid_register_driver, \ + hid_unregister_driver) + extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report); extern int hidinput_connect(struct hid_device *hid, unsigned int force); @@ -874,9 +886,6 @@ static inline int hid_hw_power(struct hid_device *hdev, int level) int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, int interrupt); -extern int hid_generic_init(void); -extern void hid_generic_exit(void); - /* HID quirks API */ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct); int usbhid_quirks_init(char **quirks_param); diff --git a/include/uapi/linux/uhid.h b/include/uapi/linux/uhid.h index 9c6974f1696..e9ed951e2b0 100644 --- a/include/uapi/linux/uhid.h +++ b/include/uapi/linux/uhid.h @@ -86,7 +86,7 @@ struct uhid_feature_answer_req { __u16 err; __u16 size; __u8 data[UHID_DATA_MAX]; -}; +} __attribute__((__packed__)); struct uhid_event { __u32 type; |