diff options
| -rw-r--r-- | drivers/hid/hid-logitech-dj.c | 38 | ||||
| -rw-r--r-- | drivers/hid/hid-logitech-dj.h | 10 | ||||
| -rw-r--r-- | include/linux/hid.h | 1 |
3 files changed, 11 insertions, 38 deletions
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index 71f569292cab..42d38d50afdf 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -256,11 +256,15 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev, dj_hiddev->dev.parent = &djrcv_hdev->dev; dj_hiddev->bus = BUS_USB; dj_hiddev->vendor = le16_to_cpu(usbdev->descriptor.idVendor); - dj_hiddev->product = le16_to_cpu(usbdev->descriptor.idProduct); + dj_hiddev->product = + (dj_report->report_params[DEVICE_PAIRED_PARAM_EQUAD_ID_MSB] + << 8) | + dj_report->report_params[DEVICE_PAIRED_PARAM_EQUAD_ID_LSB]; snprintf(dj_hiddev->name, sizeof(dj_hiddev->name), - "Logitech Unifying Device. Wireless PID:%02x%02x", - dj_report->report_params[DEVICE_PAIRED_PARAM_EQUAD_ID_MSB], - dj_report->report_params[DEVICE_PAIRED_PARAM_EQUAD_ID_LSB]); + "Logitech Unifying Device. Wireless PID:%04x", + dj_hiddev->product); + + dj_hiddev->group = HID_GROUP_LOGITECH_DJ_DEVICE; usb_make_path(usbdev, dj_hiddev->phys, sizeof(dj_hiddev->phys)); snprintf(tmpstr, sizeof(tmpstr), ":%d", dj_report->device_index); @@ -714,9 +718,6 @@ static int logi_dj_probe(struct hid_device *hdev, struct dj_receiver_dev *djrcv_dev; int retval; - if (is_dj_device((struct dj_device *)hdev->driver_data)) - return -ENODEV; - dbg_hid("%s called for ifnum %d\n", __func__, intf->cur_altsetting->desc.bInterfaceNumber); @@ -869,22 +870,6 @@ static void logi_dj_remove(struct hid_device *hdev) hid_set_drvdata(hdev, NULL); } -static int logi_djdevice_probe(struct hid_device *hdev, - const struct hid_device_id *id) -{ - int ret; - struct dj_device *dj_dev = hdev->driver_data; - - if (!is_dj_device(dj_dev)) - return -ENODEV; - - ret = hid_parse(hdev); - if (!ret) - ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); - - return ret; -} - static const struct hid_device_id logi_dj_receivers[] = { {HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER)}, @@ -908,17 +893,14 @@ static struct hid_driver logi_djreceiver_driver = { static const struct hid_device_id logi_dj_devices[] = { - {HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, - USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER)}, - {HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, - USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2)}, + { HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE, + USB_VENDOR_ID_LOGITECH, HID_ANY_ID)}, {} }; static struct hid_driver logi_djdevice_driver = { .name = "logitech-djdevice", .id_table = logi_dj_devices, - .probe = logi_djdevice_probe, }; diff --git a/drivers/hid/hid-logitech-dj.h b/drivers/hid/hid-logitech-dj.h index daeb0aa4bee9..b1208c9c0573 100644 --- a/drivers/hid/hid-logitech-dj.h +++ b/drivers/hid/hid-logitech-dj.h @@ -112,14 +112,4 @@ struct dj_device { u8 device_index; }; -/** - * is_dj_device - know if the given dj_device is not the receiver. - * @dj_dev: the dj device to test - * - * This macro tests if a struct dj_device pointer is a device created - * by the bus enumarator. - */ -#define is_dj_device(dj_dev) \ - (&(dj_dev)->dj_receiver_dev->hdev->dev == (dj_dev)->hdev->dev.parent) - #endif diff --git a/include/linux/hid.h b/include/linux/hid.h index 5b1ff6110e25..7d6e0556302a 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -313,6 +313,7 @@ struct hid_item { */ #define HID_GROUP_RMI 0x0100 #define HID_GROUP_WACOM 0x0101 +#define HID_GROUP_LOGITECH_DJ_DEVICE 0x0102 /* * This is the global environment of the parser. This information is |