HID: hyperv: Implement a stub raw_request() entry point
authorK. Y. Srinivasan <kys@microsoft.com>
Sat, 29 Mar 2014 00:41:27 +0000 (17:41 -0700)
committerJiri Kosina <jkosina@suse.cz>
Sat, 29 Mar 2014 01:35:02 +0000 (18:35 -0700)
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>
drivers/hid/hid-hyperv.c

index 8fae6d1414cca83bc7af2386b7db5dc4cbd3f27b..866e6a86203cdafbd2a9b63b4bc9f0f2babd3beb 100644 (file)
@@ -455,12 +455,22 @@ static void mousevsc_hid_stop(struct hid_device *hid)
 {
 }
 
+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;