From: K. Y. Srinivasan <kys@microsoft.com>
Date: Wed, 30 Nov 2011 16:52:23 +0000 (-0800)
Subject: Staging: hv: mousevsc: Properly add the hid device
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f75c0510784e9f6ce8808b01fb826d89d0ffbcd6;p=mv-sheeva.git

Staging: hv: mousevsc: Properly add the hid device

We need to properly add the hid device to correctly initialize the
sysfs state. While this patch is against the staging tree; Jiri,
please pick up this patch as you merge the Hyper-V mouse driver.

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: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index a28c5498328..66da8e35d79 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -519,6 +519,10 @@ 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);