HID: mousepoll parameter makes no sense for generic HID

mousepoll parameter makes no sense for generic HID code. It
belongs to (and is implemented by) usbhid. This is also where
all users are expecting it.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-core.c

@@ -43,14 +43,6 @@
 #define DRIVER_DESC "USB HID core driver"
 #define DRIVER_LICENSE "GPL"
 
-/*
- * Module parameters.
- */
-
-static unsigned int hid_mousepoll_interval;
-module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
-MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
-
 /*
  * Register a new report for a device.
  */