no_cpu/no_bsp/clock/ckinit.c: Remove clock major/minor and clean up

c/src/lib/libbsp/no_cpu/no_bsp/clock/ckinit.c

@@ -1,8 +1,12 @@
-/*  ckinit.c
- *
+/*
  *  This file provides a template for the clock device driver initialization.
  *
- *  COPYRIGHT (c) 1989-1999.
+ *  If possible, please use the clockdrv_shell.h method for instantiating
+ *  a clock driver.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2014.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -22,14 +26,12 @@ rtems_isr Clock_isr( rtems_vector_number vector );
  *  The interrupt vector number associated with the clock tick device
  *  driver.
  */
-
 #define CLOCK_VECTOR    4
 
 /*
  *  Clock_driver_ticks is a monotonically increasing counter of the
  *  number of clock ticks since the driver was initialized.
  */
-
 volatile uint32_t         Clock_driver_ticks;
 
 /*
@@ -39,20 +41,11 @@ volatile uint32_t         Clock_driver_ticks;
  *  length of time between the user configured microseconds per tick
  *  has passed.
  */
-
 uint32_t         Clock_isrs;              /* ISRs until next tick */
 
-/*
- * These are set by clock driver during its init
- */
-
-rtems_device_major_number rtems_clock_major = ~0;
-rtems_device_minor_number rtems_clock_minor;
-
 /*
  *  The previous ISR on this clock tick interrupt vector.
  */
-
 rtems_isr_entry  Old_ticker;
 
 void Clock_exit( void );
@@ -60,19 +53,18 @@ void Clock_exit( void );
 /*
  *  Isr Handler
  */
-
-rtems_isr Clock_isr(
+static rtems_isr Clock_isr(
   rtems_vector_number vector
 )
 {
-/*
- * bump the number of clock driver ticks since initialization
- *
- * determine if it is time to announce the passing of tick as configured
- * to RTEMS through the rtems_clock_tick directive
- *
- * perform any timer dependent tasks
- */
+  /*
+   * bump the number of clock driver ticks since initialization
+   *
+   * determine if it is time to announce the passing of tick as configured
+   * to RTEMS through the rtems_clock_tick directive
+   *
+   * perform any timer dependent tasks
+   */
 }
 
 /*
@@ -81,7 +73,6 @@ rtems_isr Clock_isr(
  *  Install a clock tick handler and reprograms the chip.  This
  *  is used to initially establish the clock tick.
  */
-
 void Install_clock(
   rtems_isr_entry clock_isr
 )
@@ -123,7 +114,6 @@ void Clock_exit( void )
  *
  *  Device driver entry point for clock tick driver initialization.
  */
-
 rtems_device_driver Clock_initialize(
   rtems_device_major_number major,
   rtems_device_minor_number minor,
@@ -132,13 +122,6 @@ rtems_device_driver Clock_initialize(
 {
   Install_clock( Clock_isr );
 
-  /*
-   * make major/minor avail to others such as shared memory driver
-   */
-
-  rtems_clock_major = major;
-  rtems_clock_minor = minor;
-
   return RTEMS_SUCCESSFUL;
 }