Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-28 13:51:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

HID: hyperv: Set the hid drvdata correctly

Browse Source 
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 07d9ab4f0e ("HID: hid-hyperv: Do not use
hid_parse_report() directly").

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
K. Y. Srinivasan 2012-05-16 13:50:13 -07:00 committed by Jiri Kosina
parent 16b79bb8ec
commit b565a3906a
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/hid/hid-hyperv.c
View File

@ -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) {