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path: root/drivers/hid/hid-logitech-dj.c
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Diffstat (limited to 'drivers/hid/hid-logitech-dj.c')
-rw-r--r--drivers/hid/hid-logitech-dj.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 9500f2f3f8fe..8758f38c948c 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -459,19 +459,25 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev,
459 struct dj_report *dj_report) 459 struct dj_report *dj_report)
460{ 460{
461 struct hid_device *hdev = djrcv_dev->hdev; 461 struct hid_device *hdev = djrcv_dev->hdev;
462 int sent_bytes; 462 struct hid_report *report;
463 struct hid_report_enum *output_report_enum;
464 u8 *data = (u8 *)(&dj_report->device_index);
465 int i;
463 466
464 if (!hdev->hid_output_raw_report) { 467 output_report_enum = &hdev->report_enum[HID_OUTPUT_REPORT];
465 dev_err(&hdev->dev, "%s:" 468 report = output_report_enum->report_id_hash[REPORT_ID_DJ_SHORT];
466 "hid_output_raw_report is null\n", __func__); 469
470 if (!report) {
471 dev_err(&hdev->dev, "%s: unable to find dj report\n", __func__);
467 return -ENODEV; 472 return -ENODEV;
468 } 473 }
469 474
470 sent_bytes = hdev->hid_output_raw_report(hdev, (u8 *) dj_report, 475 for (i = 0; i < report->field[0]->report_count; i++)
471 sizeof(struct dj_report), 476 report->field[0]->value[i] = data[i];
472 HID_OUTPUT_REPORT); 477
478 usbhid_submit_report(hdev, report, USB_DIR_OUT);
473 479
474 return (sent_bytes < 0) ? sent_bytes : 0; 480 return 0;
475} 481}
476 482
477static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev) 483static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)