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libcpu/sh/sh7032/clock/ckinit.c: Fix warnings

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This commit is contained in:
Joel Sherrill
2014-10-12 15:37:33 -05:00
parent b6c3e3e609
commit 3dc9d80fb3
1 changed files with 7 additions and 24 deletions
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31
c/src/lib/libcpu/sh/sh7032/clock/ckinit.c
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@@ -1,6 +1,8 @@
/* /*
* This file contains the clock driver the Hitachi SH 703X * This file contains the clock driver the Hitachi SH 703X
* */
/*
* Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and * Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and
* Bernd Becker (becker@faw.uni-ulm.de) * Bernd Becker (becker@faw.uni-ulm.de)
* *
@@ -10,7 +12,6 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* *
*
* COPYRIGHT (c) 1998. * COPYRIGHT (c) 1998.
* On-Line Applications Research Corporation (OAR). * On-Line Applications Research Corporation (OAR).
* *
@@ -23,7 +24,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <rtems/libio.h> #include <rtems/clockdrv.h>
#include <rtems/score/sh_io.h> #include <rtems/score/sh_io.h>
#include <rtems/score/sh.h> #include <rtems/score/sh.h>
#include <rtems/score/ispsh7032.h> #include <rtems/score/ispsh7032.h>
@@ -122,7 +123,7 @@ static unsigned int sh_clicks_per_tick(
volatile uint32_t Clock_driver_ticks; volatile uint32_t Clock_driver_ticks;
static void Clock_exit( void ); void Clock_exit( void );
static rtems_isr Clock_isr( rtems_vector_number vector ); static rtems_isr Clock_isr( rtems_vector_number vector );
/* /*
@@ -136,24 +137,15 @@ static rtems_isr Clock_isr( rtems_vector_number vector );
uint32_t Clock_isrs; /* ISRs until next tick */ uint32_t Clock_isrs; /* ISRs until next tick */
static uint32_t Clock_isrs_const; /* only calculated once */ static uint32_t Clock_isrs_const; /* only calculated once */
/*
* 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. * The previous ISR on this clock tick interrupt vector.
*/ */
rtems_isr_entry Old_ticker; rtems_isr_entry Old_ticker;
/* /*
* Isr Handler * Isr Handler
*/ */
static rtems_isr Clock_isr(
rtems_isr Clock_isr(
rtems_vector_number vector rtems_vector_number vector
) )
{ {
@@ -190,8 +182,7 @@ rtems_isr Clock_isr(
* Install a clock tick handler and reprograms the chip. This * Install a clock tick handler and reprograms the chip. This
* is used to initially establish the clock tick. * is used to initially establish the clock tick.
*/ */
static void Install_clock(
void Install_clock(
rtems_isr_entry clock_isr rtems_isr_entry clock_isr
) )
{ {
@@ -276,7 +267,6 @@ void Install_clock(
/* /*
* Clean up before the application exits * Clean up before the application exits
*/ */
void Clock_exit( void ) void Clock_exit( void )
{ {
uint8_t temp8 = 0; uint8_t temp8 = 0;
@@ -312,12 +302,5 @@ rtems_device_driver Clock_initialize(
{ {
Install_clock( Clock_isr ); 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; return RTEMS_SUCCESSFUL;
} }