[PATCH v2 12/15] HID: logitech-hidpp: do not query the name through HID++ for 1.0 devices

Benjamin Tissoires
2017-02-02T14:13:05Z

Unless they are connected through unifying, they don't support it,
so remove one error in the logs.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

---

no changes in v2
---
drivers/hid/hid-logitech-hidpp.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index f62cf5f..225cf96 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -2614,6 +2614,8 @@ static void hidpp_overwrite_name(struct hid_device *hdev, bool use_unifying)
* Ask the receiver for its name.
*/
name = hidpp_get_unifying_name(hidpp);
+ else if (hidpp->protocol_major < 2)
+ return;
else
name = hidpp_get_device_name(hidpp);

--
2.9.3