Set the hid drvdata prior to invoking hid_add_device() as hid_add_device()
expects this state to be set. This bug was introduced in the recent hid
changes that were made in:
commit 07d9ab4f0e52cb2a383596e5ebbbd20232501393
HID: hid-hyperv: Do not use hid_parse_report() directly
Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Reviewed-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
---
drivers/hid/hid-hyperv.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c
index 032e6c0..3d62781 100644
--- a/drivers/hid/hid-hyperv.c
+++ b/drivers/hid/hid-hyperv.c
@@ -516,11 +516,12 @@ static int mousevsc_probe(struct hv_device *device,
sprintf(hid_dev->name, "%s", "Microsoft Vmbus HID-compliant Mouse");
+ hid_set_drvdata(hid_dev, device);
+
ret = hid_add_device(hid_dev);
if (ret)
goto probe_err1;
- hid_set_drvdata(hid_dev, device);
ret = hid_parse(hid_dev);
if (ret) {
--
1.7.4.1
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