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Bluetooth: hidp: remove wrong send_report at init

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The USB hid implementation does retrieve the reports during the start.
However, this implementation does not call the HID command GET_REPORT
(which would fetch the current status of each report), but use the
DATA command, which is an Output Report (so transmitting data from the
host to the device).
The Wiimote controller is already guarded against this problem in the
protocol, but it is not conformant to the specification to set all the
reports to 0 on start.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Benjamin Tissoires 2013-07-11 15:41:30 +02:00 committed by Gustavo Padovan
parent 2583d706a1
commit 159d865f20
1 changed files with 0 additions and 14 deletions
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14
net/bluetooth/hidp/core.c
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@ -703,20 +703,6 @@ static int hidp_parse(struct hid_device *hid)
static int hidp_start(struct hid_device *hid)
{
struct hidp_session *session = hid->driver_data;
struct hid_report *report;
if (hid->quirks & HID_QUIRK_NO_INIT_REPORTS)
return 0;
list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].
report_list, list)
hidp_send_report(session, report);
list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].
report_list, list)
hidp_send_report(session, report);
return 0;
}