--- clean/drivers/usb/input/hid-core.c
+++ dirty/drivers/usb/input/hid-core.c
@@ -37,11 +37,12 @@
  * Version Information
  */
 
-#define DRIVER_VERSION "v2.0"
+#define DRIVER_VERSION "v2.01"
 #define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik"
 #define DRIVER_DESC "USB HID core driver"
 #define DRIVER_LICENSE "GPL"
 
+static unsigned int hid_mousepoll_interval = 10;
 static char *hid_types[] = {"Device", "Pointer", "Mouse", "Device", "Joystick",
 				"Gamepad", "Keyboard", "Keypad", "Multi-Axis Controller"};
 
@@ -1663,6 +1664,11 @@
 		if ((endpoint->bmAttributes & 3) != 3)		/* Not an interrupt endpoint */
 			continue;
 
+		/* Change the polling interval of mice. */
+		if (hid->collection->usage == HID_GD_MOUSE
+				&& hid_mousepoll_interval > 0)
+			endpoint->bInterval = hid_mousepoll_interval;
+		
 		/* handle potential highspeed HID correctly */
 		interval = endpoint->bInterval;
 		if (dev->speed == USB_SPEED_HIGH)
@@ -1910,6 +1916,7 @@
 
 module_init(hid_init);
 module_exit(hid_exit);
+module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
--- clean/drivers/usb/input/Kconfig
+++ dirty/drivers/usb/input/Kconfig
@@ -24,6 +24,38 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called usbhid.
 
+config USB_HID_MOUSE_POLLING_INTERVAL
+	int "USB HID Mouse Interrupt Polling Interval"
+	default 10
+	depends on USB_HID
+	help
+	  The "USB HID Mouse Interrupt Polling Interval" is the interval, at
+	  which your USB HID mouse is to be polled at. The interval is
+	  specified in milliseconds.
+
+	  Decreasing the interval will, of course, give you a much more
+	  precise mouse.
+
+	  Generally speaking, a polling interval of 2 ms should be more than
+	  enough for most people, and is great for gaming and other things
+	  that require high precision.
+
+	  An interval lower than the default is not guaranteed work on your
+	  specific piece of hardware. If you want to play it safe, don't
+	  change this value.
+
+	  Now, if you indeed want to feel the joy of a precise mouse, the
+	  following mice are known to work without problems, when the interval
+	  is set to at least 2 ms:
+
+	    * Logitech's MX-family
+	    * Logitech Mouse Man Dual Optical
+	    * Logitech iFeel
+	    * Microsoft Intellimouse Explorer
+	    * Microsoft Intellimouse Optical 1.1
+	
+	  If unsure, keep it at 10 ms.
+
 comment "Input core support is needed for USB HID input layer or HIDBP support"
 	depends on USB_HID && INPUT=n
 
--- clean/drivers/usb/input/hid-core.c
+++ dirty/drivers/usb/input/hid-core.c
@@ -42,7 +42,7 @@
 #define DRIVER_DESC "USB HID core driver"
 #define DRIVER_LICENSE "GPL"
 
-static unsigned int hid_mousepoll_interval = 10;
+static unsigned int hid_mousepoll_interval = CONFIG_USB_HID_MOUSE_POLLING_INTERVAL;
 static char *hid_types[] = {"Device", "Pointer", "Mouse", "Device", "Joystick",
 				"Gamepad", "Keyboard", "Keypad", "Multi-Axis Controller"};