Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[sfrench/cifs-2.6.git] / include / linux / hid.h

diff --git a/include/linux/hid.h b/include/linux/hid.h
index 2827b87590d8d55893c87a1593be582994f4a7e5..a355d61940f28957ec61b4424d49732a85118ffd 100644 (file)
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -722,8 +722,8 @@ struct hid_usage_id {
  * input will not be passed to raw_event unless hid_device_io_start is
  * called.
  *
- * raw_event and event should return 0 on no action performed, 1 when no
- * further processing should be done and negative on error
+ * raw_event and event should return negative on error, any other value will
+ * pass the event on to .event() typically return 0 for success.
  *
  * input_mapping shall return a negative value to completely ignore this usage
  * (e.g. doubled or invalid usage), zero to continue with parsing of this
@@ -1139,34 +1139,6 @@ static inline u32 hid_report_len(struct hid_report *report)
 int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size,
                int interrupt);
 
-
-/**
- * struct hid_scroll_counter - Utility class for processing high-resolution
- *                             scroll events.
- * @dev: the input device for which events should be reported.
- * @microns_per_hi_res_unit: the amount moved by the user's finger for each
- *                           high-resolution unit reported by the mouse, in
- *                           microns.
- * @resolution_multiplier: the wheel's resolution in high-resolution mode as a
- *                         multiple of its lower resolution. For example, if
- *                         moving the wheel by one "notch" would result in a
- *                         value of 1 in low-resolution mode but 8 in
- *                         high-resolution, the multiplier is 8.
- * @remainder: counts the number of high-resolution units moved since the last
- *             low-resolution event (REL_WHEEL or REL_HWHEEL) was sent. Should
- *             only be used by class methods.
- */
-struct hid_scroll_counter {
-       struct input_dev *dev;
-       int microns_per_hi_res_unit;
-       int resolution_multiplier;
-
-       int remainder;
-};
-
-void hid_scroll_counter_handle_scroll(struct hid_scroll_counter *counter,
-                                     int hi_res_value);
-
 /* HID quirks API */
 unsigned long hid_lookup_quirk(const struct hid_device *hdev);
 int hid_quirks_init(char **quirks_param, __u16 bus, int count);