Clear HID_CLAIMED_INPUT bit of hdev->claimed, this prevents calling
hidinput_disconnect() in hid_disconnect(), which is called by hid_hw_stop().

We need to clear HID_CLAIMED_INPUT bit earlier rather than in
sensor_hub_remove() because we also call hid_hw_stop() in sensor_hub_probe
error handling.

Also adds comments for why we set hdev->claimed = HID_CLAIMED_INPUT.

Signed-off-by: Axel Lin <redacted>
---
Hi srinivas,
I don't have this hardware, I'd appreciate if you can test these patches.
Axel

 drivers/hid/hid-sensor-hub.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 4ac759c..50bc8c7 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c

@@ -539,8 +539,11 @@ static int sensor_hub_probe(struct hid_device *hdev,
        }
        INIT_LIST_HEAD(&hdev->inputs);

+       /* We don't use hidinput but hid_hw_start() fails if nothing is
+        * claimed. So spoof claimed input. */
        hdev->claimed = HID_CLAIMED_INPUT;
        ret = hid_hw_start(hdev, 0);