@@ -4130,11 +4130,16 @@ static int hidpp_initialize_battery(struct hidpp_device *hidpp)
return ret;
}
-static void hidpp_overwrite_name(struct hid_device *hdev)
+/* Get name + serial for USB and Bluetooth HID++ devices */
+static void hidpp_non_unifying_init(struct hidpp_device *hidpp)
{
- struct hidpp_device *hidpp = hid_get_drvdata(hdev);
+ struct hid_device *hdev = hidpp->hid_dev;
char *name;
+ /* Bluetooth devices already have their serialnr set */
+ if (hid_is_usb(hdev))
+ hidpp_serial_init(hidpp);
+
name = hidpp_get_device_name(hidpp);
if (name) {
dbg_hid("HID++: Got name: %s\n", name);
@@ -4474,14 +4479,11 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
/* Allow incoming packets */
hid_device_io_start(hdev);
+ /* Get name + serial, store in hdev->name + hdev->uniq */
if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
hidpp_unifying_init(hidpp);
- else {
- if (hid_is_usb(hidpp->hid_dev))
- hidpp_serial_init(hidpp);
-
- hidpp_overwrite_name(hdev);
- }
+ else
+ hidpp_non_unifying_init(hidpp);
connected = hidpp_root_get_protocol_version(hidpp) == 0;
atomic_set(&hidpp->connected, connected);
Turn hidpp_overwrite_name() into a hidpp_non_unifying_init() helper which takes care of setting both the name and the serial for non unifying devices. This mirrors the hidpp_unifying_init() helper for unifying devices. This series has been tested on the following devices: Logitech Bluetooth Laser Travel Mouse (bluetooth, HID++ 1.0) Logitech M720 Triathlon (bluetooth, HID++ 4.5) Logitech M720 Triathlon (unifying, HID++ 4.5) Logitech K400 Pro (unifying, HID++ 4.1) Logitech K270 (eQUAD nano Lite, HID++ 2.0) Logitech M185 (eQUAD nano Lite, HID++ 4.5) Logitech LX501 keyboard (27 Mhz, HID++ builtin scroll-wheel, HID++ 1.0) Logitech M-RAZ105 mouse (27 Mhz, HID++ extra mouse buttons, HID++ 1.0) Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/hid/hid-logitech-hidpp.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-)