HID: hyperv: Implement a stub raw_request() entry point
commit 3c86726cfe38 ("HID: make .raw_request mandatory") made .raw_request
mandatory and broke the Hyper-V mouse driver. This patch fixes the problem.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c
index 8fae6d1..866e6a8 100644
--- a/drivers/hid/hid-hyperv.c
+++ b/drivers/hid/hid-hyperv.c
@@ -455,12 +455,22 @@
{
}
+static int mousevsc_hid_raw_request(struct hid_device *hid,
+ unsigned char report_num,
+ __u8 buf, size_t len,
+ unsigned char rtype,
+ int reqtype)
+{
+ return 0;
+}
+
static struct hid_ll_driver mousevsc_ll_driver = {
.parse = mousevsc_hid_parse,
.open = mousevsc_hid_open,
.close = mousevsc_hid_close,
.start = mousevsc_hid_start,
.stop = mousevsc_hid_stop,
+ .raw_request = mousevsc_hid_raw_request,
};
static struct hid_driver mousevsc_hid_driver;