HID: hyperv: Add a module description line

This patch only adds a MODULE_DESCRIPTION statement to the driver.
This change is only cosmetic, so there should be no runtime impact.
Signed-off-by: NJoseph Salisbury <joseph.salisbury@microsoft.com>
Reviewed-by: NMichael Kelley <mikelley@microsoft.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/hid-hyperv.c

@@ -614,5 +614,7 @@ static void __exit mousevsc_exit(void)
 }
 
 MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Microsoft Hyper-V Synthetic HID Driver");
+
 module_init(mousevsc_init);
 module_exit(mousevsc_exit);