diff options
| -rw-r--r-- | drivers/hid/hid-core.c | 6 | ||||
| -rw-r--r-- | include/linux/hid.h | 9 | ||||
| -rw-r--r-- | include/uapi/linux/hid.h | 14 |
3 files changed, 16 insertions, 13 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index ab98754522d9..aff37d6f587c 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1921,7 +1921,7 @@ static struct hid_report *hid_get_report(struct hid_report_enum *report_enum, * DO NOT USE in hid drivers directly, but through hid_hw_request instead. */ int __hid_request(struct hid_device *hid, struct hid_report *report, - int reqtype) + enum hid_class_request reqtype) { char *buf; int ret; @@ -2353,7 +2353,7 @@ EXPORT_SYMBOL_GPL(hid_hw_close); * @reqtype: hid request type */ void hid_hw_request(struct hid_device *hdev, - struct hid_report *report, int reqtype) + struct hid_report *report, enum hid_class_request reqtype) { if (hdev->ll_driver->request) return hdev->ll_driver->request(hdev, report, reqtype); @@ -2378,7 +2378,7 @@ EXPORT_SYMBOL_GPL(hid_hw_request); */ int hid_hw_raw_request(struct hid_device *hdev, unsigned char reportnum, __u8 *buf, - size_t len, enum hid_report_type rtype, int reqtype) + size_t len, enum hid_report_type rtype, enum hid_class_request reqtype) { if (len < 1 || len > HID_MAX_BUFFER_SIZE || !buf) return -EINVAL; diff --git a/include/linux/hid.h b/include/linux/hid.h index b1a33dbbc78e..8677ae38599e 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -923,7 +923,7 @@ struct hid_field *hidinput_get_led_field(struct hid_device *hid); unsigned int hidinput_count_leds(struct hid_device *hid); __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code); void hid_output_report(struct hid_report *report, __u8 *data); -int __hid_request(struct hid_device *hid, struct hid_report *rep, int reqtype); +int __hid_request(struct hid_device *hid, struct hid_report *rep, enum hid_class_request reqtype); u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags); struct hid_device *hid_allocate_device(void); struct hid_report *hid_register_report(struct hid_device *device, @@ -1100,10 +1100,11 @@ void hid_hw_stop(struct hid_device *hdev); int __must_check hid_hw_open(struct hid_device *hdev); void hid_hw_close(struct hid_device *hdev); void hid_hw_request(struct hid_device *hdev, - struct hid_report *report, int reqtype); + struct hid_report *report, enum hid_class_request reqtype); int hid_hw_raw_request(struct hid_device *hdev, unsigned char reportnum, __u8 *buf, - size_t len, enum hid_report_type rtype, int reqtype); + size_t len, enum hid_report_type rtype, + enum hid_class_request reqtype); int hid_hw_output_report(struct hid_device *hdev, __u8 *buf, size_t len); /** @@ -1131,7 +1132,7 @@ static inline int hid_hw_power(struct hid_device *hdev, int level) * @reqtype: hid request type */ static inline int hid_hw_idle(struct hid_device *hdev, int report, int idle, - int reqtype) + enum hid_class_request reqtype) { if (hdev->ll_driver->idle) return hdev->ll_driver->idle(hdev, report, idle, reqtype); diff --git a/include/uapi/linux/hid.h b/include/uapi/linux/hid.h index b25b0bacaff2..a4dcb34386e3 100644 --- a/include/uapi/linux/hid.h +++ b/include/uapi/linux/hid.h @@ -58,12 +58,14 @@ enum hid_report_type { * HID class requests */ -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_GET_IDLE 0x02 -#define HID_REQ_GET_PROTOCOL 0x03 -#define HID_REQ_SET_REPORT 0x09 -#define HID_REQ_SET_IDLE 0x0A -#define HID_REQ_SET_PROTOCOL 0x0B +enum hid_class_request { + HID_REQ_GET_REPORT = 0x01, + HID_REQ_GET_IDLE = 0x02, + HID_REQ_GET_PROTOCOL = 0x03, + HID_REQ_SET_REPORT = 0x09, + HID_REQ_SET_IDLE = 0x0A, + HID_REQ_SET_PROTOCOL = 0x0B, +}; /* * HID class descriptor types |