HID: hv_mouse: Properly add the hid device

We need to properly add the hid device to correctly initialize the sysfs state.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reported-by: Fuzhou Chen <fuzhouch@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c
index d503cbbe1e04..0c33ae9cf0f0 100644
--- a/drivers/hid/hid-hyperv.c
+++ b/drivers/hid/hid-hyperv.c
@@ -506,6 +506,10 @@ static int mousevsc_probe(struct hv_device *device,
 
         sprintf(hid_dev->name, "%s", "Microsoft Vmbus HID-compliant Mouse");
 
+        ret = hid_add_device(hid_dev);
+        if (ret)
+                goto probe_err1;
+
         ret = hid_parse_report(hid_dev, input_dev->report_desc,
                                 input_dev->report_desc_size);