Input: i8042 - get rid of polling timer

Remove polling timer that was used to detect keybord/mice hotplug and
register both IRQs right away instead of waiting for a driver to
attach to a port.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

drivers/input/serio/i8042.h

@@ -36,15 +36,6 @@
 
 #define I8042_CTL_TIMEOUT	10000
 
-/*
- * When the device isn't opened and it's interrupts aren't used, we poll it at
- * regular intervals to see if any characters arrived. If yes, we can start
- * probing for any mouse / keyboard connected. This is the period of the
- * polling.
- */
-
-#define I8042_POLL_PERIOD	HZ/20
-
 /*
  * Status register bits.
  */