Whitespace removal.

14 files changed, 51 insertions, 51 deletions

diff --git a/c/src/lib/libcpu/bfin/cache/cache.c b/c/src/lib/libcpu/bfin/cache/cache.c
index 992e12ffc9..c263890568 100644
--- a/c/src/lib/libcpu/bfin/cache/cache.c
+++ b/c/src/lib/libcpu/bfin/cache/cache.c
@@ -1,5 +1,5 @@
 /*  Blackfin Cache Support
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -9,7 +9,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 #include <bsp.h>
diff --git a/c/src/lib/libcpu/bfin/clock/clock.c b/c/src/lib/libcpu/bfin/clock/clock.c
index 6ccab33e81..17df3246b1 100644
--- a/c/src/lib/libcpu/bfin/clock/clock.c
+++ b/c/src/lib/libcpu/bfin/clock/clock.c
@@ -1,5 +1,5 @@
 /*  RTEMS Clock Tick Driver for Blackfin.  Uses Blackfin Core Timer.
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -9,7 +9,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 #include <stdlib.h>
diff --git a/c/src/lib/libcpu/bfin/clock/rtc.c b/c/src/lib/libcpu/bfin/clock/rtc.c
index 5120a5efae..07ec729532 100644
--- a/c/src/lib/libcpu/bfin/clock/rtc.c
+++ b/c/src/lib/libcpu/bfin/clock/rtc.c
@@ -10,7 +10,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 #include "tod.h"
@@ -21,7 +21,7 @@
 
 /* The following are inside RTEMS -- we are violating visibility!!!
  * Perhaps an API could be defined to get days since 1 Jan.
- */ 
+ */
 extern const uint16_t   _TOD_Days_to_date[2][13];
 
 /*
@@ -42,8 +42,8 @@ void setRealTimeFromRTEMS (void)
 {
   rtems_time_of_day time_buffer;
   rtems_status_code status;
-  
-  status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time_buffer );  
+
+  status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time_buffer );
   if (status == RTEMS_SUCCESSFUL){
     setRealTime(&time_buffer);
   }
@@ -56,9 +56,9 @@ void setRealTimeFromRTEMS (void)
 void setRealTimeToRTEMS (void)
 {
   rtems_time_of_day time_buffer;
-  
-  getRealTime(&time_buffer);  
-  rtems_clock_set( &time_buffer );  
+
+  getRealTime(&time_buffer);
+  rtems_clock_set( &time_buffer );
 }
 
  /*
@@ -70,16 +70,16 @@ int setRealTime(
 {
   uint32_t days;
   rtems_time_of_day tod_temp;
-  
+
   tod_temp = *tod;
-  
+
   days = (tod_temp.year - TOD_BASE_YEAR) * 365 + \
           _TOD_Days_to_date[0][tod_temp.month] + tod_temp.day - 1;
   if (tod_temp.month < 3)
     days +=  Leap_years_until_now (tod_temp.year - 1);
   else
     days +=  Leap_years_until_now (tod_temp.year);
-  
+
   *((uint32_t volatile *)RTC_STAT) = (days << RTC_STAT_DAYS_SHIFT)|
                                      (tod_temp.hour << RTC_STAT_HOURS_SHIFT)|
                                      (tod_temp.minute << RTC_STAT_MINUTES_SHIFT)|
@@ -99,21 +99,21 @@ void getRealTime(
   uint32_t days, rtc_reg;
   rtems_time_of_day tod_temp = { 0, 0, 0 };
   int n, Leap_year;
-  
-  rtc_reg = *((uint32_t volatile *)RTC_STAT); 
-  
+
+  rtc_reg = *((uint32_t volatile *)RTC_STAT);
+
   days = (rtc_reg >> RTC_STAT_DAYS_SHIFT) + 1;
-  
+
   /* finding year */
   tod_temp.year = days/365 + TOD_BASE_YEAR;
   if (days%365 >  Leap_years_until_now (tod_temp.year - 1)) {
     days = (days%365) -  Leap_years_until_now (tod_temp.year - 1);
-  } else { 
+  } else {
     tod_temp.year--;
     days = (days%365) + 365 -  Leap_years_until_now (tod_temp.year - 1);
   }
 
-  /* finding month and day */  
+  /* finding month and day */
   Leap_year = (((!(tod_temp.year%4)) && (tod_temp.year%100)) ||
               (!(tod_temp.year%400)))?1:0;
   for (n=1; n<=12; n++) {
diff --git a/c/src/lib/libcpu/bfin/clock/tod.h b/c/src/lib/libcpu/bfin/clock/tod.h
index 84e0d15383..6c4f8b39ce 100644
--- a/c/src/lib/libcpu/bfin/clock/tod.h
+++ b/c/src/lib/libcpu/bfin/clock/tod.h
@@ -1,5 +1,5 @@
 /*  tod.h
- *  
+ *
  *  Real Time Clock definitions for eZKit533.
  *
  *  Copyright (c) 2006 by Atos Automacao Industrial Ltda.
@@ -11,7 +11,7 @@
  *  http://www.rtems.com/license/LICENSE.
  *
  *  $Id$
- */ 
+ */
 
 
 #ifndef TOD_H
diff --git a/c/src/lib/libcpu/bfin/include/sicRegs.h b/c/src/lib/libcpu/bfin/include/sicRegs.h
index 56c19acd96..185bd5f09a 100644
--- a/c/src/lib/libcpu/bfin/include/sicRegs.h
+++ b/c/src/lib/libcpu/bfin/include/sicRegs.h
@@ -17,7 +17,7 @@
 
 #define SIC_IMASK                (SIC_BASE_ADDRESS + 0x000c)
 #define SIC_IAR_BASE_ADDRESS     (SIC_BASE_ADDRESS + 0x0010)
-#define SIC_IAR_PITCH                                   0x04 
+#define SIC_IAR_PITCH                                   0x04
 #define SIC_IAR0                 (SIC_BASE_ADDRESS + 0x0010)
 #if SIC_IAR_COUNT > 1
 #define SIC_IAR1                 (SIC_BASE_ADDRESS + 0x0014)
diff --git a/c/src/lib/libcpu/bfin/interrupt/interrupt.c b/c/src/lib/libcpu/bfin/interrupt/interrupt.c
index 43cf33aea4..b8e353b048 100644
--- a/c/src/lib/libcpu/bfin/interrupt/interrupt.c
+++ b/c/src/lib/libcpu/bfin/interrupt/interrupt.c
@@ -1,5 +1,5 @@
 /*  Support for Blackfin interrupt controller
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -9,7 +9,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 #include <rtems/libio.h>
diff --git a/c/src/lib/libcpu/bfin/interrupt/interrupt.h b/c/src/lib/libcpu/bfin/interrupt/interrupt.h
index 85de1f7dba..bf12258268 100644
--- a/c/src/lib/libcpu/bfin/interrupt/interrupt.h
+++ b/c/src/lib/libcpu/bfin/interrupt/interrupt.h
@@ -73,7 +73,7 @@ void bfin_interrupt_enable_all(int source, bool enable);
 /* disable a source independently of the individual ISR enables (starts
    out all enabled) */
 void bfin_interrupt_enable_global(int source, bool enable);
- 
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/c/src/lib/libcpu/bfin/mmu/mmu.c b/c/src/lib/libcpu/bfin/mmu/mmu.c
index b1a3c038f2..7cfd13958d 100644
--- a/c/src/lib/libcpu/bfin/mmu/mmu.c
+++ b/c/src/lib/libcpu/bfin/mmu/mmu.c
@@ -1,5 +1,5 @@
 /*  Blackfin MMU Support
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -9,7 +9,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 
diff --git a/c/src/lib/libcpu/bfin/serial/spi.c b/c/src/lib/libcpu/bfin/serial/spi.c
index 42c2a5250f..471a607f2f 100644
--- a/c/src/lib/libcpu/bfin/serial/spi.c
+++ b/c/src/lib/libcpu/bfin/serial/spi.c
@@ -1,7 +1,7 @@
 /* placeholder (just a shell) */
 
 /*  SPI driver for Blackfin
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -11,7 +11,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <stdlib.h>
 #include <rtems.h>
diff --git a/c/src/lib/libcpu/bfin/serial/spi.h b/c/src/lib/libcpu/bfin/serial/spi.h
index 080d9b3571..a656f44c29 100644
--- a/c/src/lib/libcpu/bfin/serial/spi.h
+++ b/c/src/lib/libcpu/bfin/serial/spi.h
@@ -40,7 +40,7 @@ typedef struct {
 
 extern rtems_libi2c_bus_ops_t bfin_spi_libi2c_bus_ops;
 
- 
+
 void bfin_spi_isr(int source);
 
 
diff --git a/c/src/lib/libcpu/bfin/serial/twi.c b/c/src/lib/libcpu/bfin/serial/twi.c
index 80abc52bf1..63b4a0999e 100644
--- a/c/src/lib/libcpu/bfin/serial/twi.c
+++ b/c/src/lib/libcpu/bfin/serial/twi.c
@@ -1,7 +1,7 @@
 /* this is not much more than a shell; it does not do anything useful yet */
 
 /*  TWI (I2C) driver for Blackfin
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -11,7 +11,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <stdlib.h>
 #include <rtems.h>
@@ -49,9 +49,9 @@ rtems_status_code bfin_twi_init(int channel, bfin_twi_config_t *config) {
 
   if (channel < 0 || channel >= N_BFIN_TWI)
     return RTEMS_INVALID_NUMBER;
-    
+
   base = config->base;
-  twi[channel].base = base;    
+  twi[channel].base = base;
 
   result = rtems_semaphore_create(rtems_build_name('t','w','i','s'),
                                   0,
@@ -77,7 +77,7 @@ rtems_status_code bfin_twi_init(int channel, bfin_twi_config_t *config) {
       TWI_CONTROL_TWI_ENA;
   BFIN_REG16(base, TWI_CLKDIV_OFFSET) = config->fast ?
                                         ((8 << TWI_CLKDIV_CLKHI_SHIFT) |
-                                         (17 << TWI_CLKDIV_CLKLOW_SHIFT)) : 
+                                         (17 << TWI_CLKDIV_CLKLOW_SHIFT)) :
                                         ((33 << TWI_CLKDIV_CLKHI_SHIFT) |
                                          (67 << TWI_CLKDIV_CLKLOW_SHIFT));
   BFIN_REG16(base, TWI_SLAVE_CTL_OFFSET) = 0;
diff --git a/c/src/lib/libcpu/bfin/serial/uart.c b/c/src/lib/libcpu/bfin/serial/uart.c
index 8637830e61..cb2c229322 100644
--- a/c/src/lib/libcpu/bfin/serial/uart.c
+++ b/c/src/lib/libcpu/bfin/serial/uart.c
@@ -1,5 +1,5 @@
 /*  UART driver for Blackfin
- * 
+ *
  *  Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA
  *             written by Allan Hessenflow <allanh@kallisti.com>
  *
@@ -9,7 +9,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 #include <rtems/libio.h>
@@ -34,7 +34,7 @@ static void initializeHardware(int minor) {
   uint16_t r;
 
   base = uartsConfig->channels[minor].base_address;
- 
+
   *(uint16_t volatile *) (base + UART_IER_OFFSET) = 0;
 
   if (uartsConfig->channels[minor].force_baud)
@@ -60,12 +60,12 @@ static void initializeHardware(int minor) {
 static int pollRead(int minor) {
   int c;
   char *base;
- 
+
   base = uartsConfig->channels[minor].base_address;
- 
+
   /* check to see if driver is using interrupts so this call will be
      harmless (though non-functional) in case some debug code tries to
-     use it */ 
+     use it */
   if (!uartsConfig->channels[minor].use_interrupts &&
       *((uint16_t volatile *) (base + UART_LSR_OFFSET)) & UART_LSR_DR)
     c = *((uint16_t volatile *) (base + UART_RBR_OFFSET));
@@ -87,7 +87,7 @@ char bfin_uart_poll_read(int minor) {
 
 void bfin_uart_poll_write(int minor, char c) {
   char *base;
- 
+
   base = uartsConfig->channels[minor].base_address;
 
   while (!(*((uint16_t volatile *) (base + UART_LSR_OFFSET)) & UART_LSR_THRE))
@@ -158,7 +158,7 @@ static int pollWrite(int minor, const char *buf, int len) {
 
 static void enableInterrupts(int minor) {
   char *base;
- 
+
   base = uartsConfig->channels[minor].base_address;
 
   *(uint16_t volatile *) (base + UART_IER_OFFSET) = UART_IER_ETBEI |
diff --git a/c/src/lib/libcpu/bfin/serial/uart.h b/c/src/lib/libcpu/bfin/serial/uart.h
index bac7cdcfa1..87e493bf6d 100644
--- a/c/src/lib/libcpu/bfin/serial/uart.h
+++ b/c/src/lib/libcpu/bfin/serial/uart.h
@@ -50,7 +50,7 @@ rtems_device_driver bfin_uart_open(rtems_device_major_number major,
 
 void bfin_uart_isr(int source);
 
- 
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/c/src/lib/libcpu/bfin/timer/timer.c b/c/src/lib/libcpu/bfin/timer/timer.c
index f60ff57981..bb2c88514e 100644
--- a/c/src/lib/libcpu/bfin/timer/timer.c
+++ b/c/src/lib/libcpu/bfin/timer/timer.c
@@ -4,7 +4,7 @@
  *  Suite.  Each measured time period is demarcated by calls to
  *  benchmark_timer_initialize() and benchmark_timer_read().  benchmark_timer_read() usually returns
  *  the number of microseconds since benchmark_timer_initialize() exitted.
- *  
+ *
  *  Copyright (c) 2006 by Atos Automacao Industrial Ltda.
  *             written by Alain Schaefer <alain.schaefer@easc.ch>
  *                    and Antonio Giovanini <antonio@atos.com.br>
@@ -15,7 +15,7 @@
  *
  *  $Id$
  */
- 
+
 
 #include <rtems.h>
 #include <bsp.h>
@@ -26,7 +26,7 @@ bool benchmark_timer_find_average_overhead;
 
 /*
  * benchmark_timer_initialize
- * 
+ *
  * Blackfin processor has a counter for clock cycles.
  */
 void benchmark_timer_initialize( void )
@@ -40,7 +40,7 @@ void benchmark_timer_initialize( void )
   asm ("R2 = SYSCFG;");
   asm ("BITSET(R2,1);");
   asm ("SYSCFG = R2");
- 
+
 }
 
 /*
@@ -64,7 +64,7 @@ int benchmark_timer_read( void )
   uint32_t          total;
   register uint32_t cycles asm ("R2");
 
-  /* stop counter */ 
+  /* stop counter */
   asm("R2 = SYSCFG;");
   asm("BITCLR(R2,1);");
   asm("SYSCFG = R2;");
@@ -74,7 +74,7 @@ int benchmark_timer_read( void )
   clicks = cycles; /* Clock cycles */
 
   /* converting to microseconds */
-  total = clicks / (CCLK/1000000); 
+  total = clicks / (CCLK/1000000);
 
   if ( benchmark_timer_find_average_overhead == 1 )
     return total;          /* in XXX microsecond units */