Remove stray white spaces.

12 files changed, 123 insertions, 123 deletions

diff --git a/c/src/lib/libbsp/powerpc/dmv177/clock/clock.c b/c/src/lib/libbsp/powerpc/dmv177/clock/clock.c
index b3a1fc1c29..b768a20541 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/clock/clock.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/clock/clock.c
@@ -48,11 +48,11 @@ rtems_isr_entry  Old_ticker;
 
 
 void Clock_exit( void );
- 
+
 /*
  * These are set by clock driver during its init
  */
- 
+
 rtems_device_major_number rtems_clock_major = ~0;
 rtems_device_minor_number rtems_clock_minor;
 
@@ -142,11 +142,11 @@ void Install_clock(
 
 void Clock_exit( void )
 {
-  /* nothing to do */; 
+  /* nothing to do */;
 
   /* do not restore old vector */
 }
- 
+
 /*PAGE
  *
  *  Clock_initialize
@@ -174,17 +174,17 @@ rtems_device_driver Clock_initialize(
                        BSP_Configuration.microseconds_per_tick;
 
   Install_clock( (rtems_isr_entry) Clock_isr );
- 
+
   /*
    * make major/minor avail to others such as shared memory driver
    */
- 
+
   rtems_clock_major = major;
   rtems_clock_minor = minor;
- 
+
   return RTEMS_SUCCESSFUL;
 }
- 
+
 /*  PAGE
  *
  *  Clock_control
@@ -210,15 +210,15 @@ rtems_device_driver Clock_control(
 {
     uint32_t   isrlevel;
     rtems_libio_ioctl_args_t *args = pargp;
- 
+
     if (args == 0)
         goto done;
- 
+
     /*
      * This is hokey, but until we get a defined interface
      * to do this, it will just be this simple...
      */
- 
+
     if (args->command == rtems_build_name('I', 'S', 'R', ' '))
     {
         Clock_isr( CLOCK_VECTOR, pargp );
@@ -229,7 +229,7 @@ rtems_device_driver Clock_control(
        (void) set_vector( args->buffer, CLOCK_VECTOR, 1 );
       rtems_interrupt_enable( isrlevel );
     }
- 
+
 done:
     return RTEMS_SUCCESSFUL;
 }
diff --git a/c/src/lib/libbsp/powerpc/dmv177/console/conscfg.c b/c/src/lib/libbsp/powerpc/dmv177/console/conscfg.c
index 80f12e9954..106819a7aa 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/console/conscfg.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/console/conscfg.c
@@ -32,7 +32,7 @@
  * all others being given the name indicated.
  */
 
-mc68681_baud_t 
+mc68681_baud_t
   dmv177_mc68681_baud_table[4][RTEMS_TERMIOS_NUMBER_BAUD_RATES] = {
   { /* ACR[7] = 0, X = 0 */
     MC68681_BAUD_NOT_VALID,    /* B0 */
@@ -125,7 +125,7 @@ mc68681_baud_t
 };
 
 #define MC68681_PORT_CONFIG  \
-  (MC68681_DATA_BAUD_RATE_SET_1|MC68681_XBRG_ENABLED) 
+  (MC68681_DATA_BAUD_RATE_SET_1|MC68681_XBRG_ENABLED)
 
 /*
  *  Based on BSP configuration information decide whether to do polling IO
diff --git a/c/src/lib/libbsp/powerpc/dmv177/console/debugio.c b/c/src/lib/libbsp/powerpc/dmv177/console/debugio.c
index bc4f97a69d..6b3234ef06 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/console/debugio.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/console/debugio.c
@@ -38,7 +38,7 @@
 
 extern console_data  Console_Port_Data[];
 extern rtems_device_minor_number  Console_Port_Minor;
- 
+
 /* PAGE
  *
  *  DEBUG_puts
@@ -95,7 +95,7 @@ void DEBUG_puth(
   unsigned long  i,d;
   uint32_t        Irql;
   void          (*poll)(int minor, char cChar);
-  
+
   poll = Console_Port_Tbl[Console_Port_Minor].pDeviceFns->deviceWritePolled;
 
   rtems_interrupt_disable(Irql);
diff --git a/c/src/lib/libbsp/powerpc/dmv177/include/bsp.h b/c/src/lib/libbsp/powerpc/dmv177/include/bsp.h
index cf003774c9..1c37e843b2 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/include/bsp.h
+++ b/c/src/lib/libbsp/powerpc/dmv177/include/bsp.h
@@ -25,7 +25,7 @@ extern "C" {
 
 #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 4
 #define CONFIGURE_INTERRUPT_STACK_MEMORY  (12 * 1024)
-  
+
 #ifdef ASM
 /* Definition of where to store registers in alignment handler */
 #define ALIGN_REGS 0x0140
@@ -118,15 +118,15 @@ int rtems_dmv177_sonic_driver_attach(struct rtems_bsdnet_ifconfig *config);
 /*
  *  Device Driver Table Entries
  */
- 
+
 /*
  * NOTE: Use the standard Console driver entry
  */
- 
+
 /*
  * NOTE: Use the standard Clock driver entry
  */
- 
+
 
 /*
  *  Information placed in the linkcmds file.
@@ -147,12 +147,12 @@ extern int   end;        /* last address in the program */
 /*
  * How many libio files we want
  */
- 
+
 #define BSP_LIBIO_MAX_FDS       20
 
 /* functions */
 
-/* 
+/*
  * genvec.c
  */
 rtems_isr_entry  set_EE_vector(
diff --git a/c/src/lib/libbsp/powerpc/dmv177/include/dmv170.h b/c/src/lib/libbsp/powerpc/dmv177/include/dmv170.h
index f22feb636d..4a54fd7573 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/include/dmv170.h
+++ b/c/src/lib/libbsp/powerpc/dmv177/include/dmv170.h
@@ -2,9 +2,9 @@
  *
  *  This include file contains information pertaining to the DMV170.
  *
- *  NOTE:  Other than where absolutely required, this version currently 
- *         supports only the peripherals and bits used by the basic board 
- *         support package. This includes at least significant pieces of 
+ *  NOTE:  Other than where absolutely required, this version currently
+ *         supports only the peripherals and bits used by the basic board
+ *         support package. This includes at least significant pieces of
  *         the following items:
  *
  *           + UART Channels A and B
@@ -18,7 +18,7 @@
  *
  *  $Id$
  */
- 
+
 #ifndef _INCLUDE_DMV170_h
 #define _INCLUDE_DMV170_h
 
@@ -59,7 +59,7 @@ extern "C" {
 #define SONIC_BASE_ADDRESS DMV170_SONIC_ADDR
 #define SONIC_VECTOR       DMV170_ETHERNET_IRQ
 
-/* base address for the SCC (85C30) */ 
+/* base address for the SCC (85C30) */
 #define Z85C30_ADDR       0xfb000010
 #define Z85C30_CTRL_A     0xfb000010
 #define Z85C30_DATA_A     0xfb000018
@@ -127,7 +127,7 @@ extern "C" {
 #define DMV170_LOWER_STATUS_LED_CONTROL_MASK              0x2000
 #define DMV170_LOWER_STATUS_LED_IS_OFF                    0x2000
 #define DMV170_LOWER_STATUS_LED_IS_ON                     0x0000
-#ifdef DMV176                                             
+#ifdef DMV176
        /* The following are not available for the DMV171 */
 #define DMV170_RAM_TYPE_MASK                              0x4000
 #define DMV170_RAM_TYPE_IS_DRAM                           0x4000
@@ -136,7 +136,7 @@ extern "C" {
 #define DMV170_IACK_VECTOR_AUTOVECTOR_IS_VECTOR           0x8000
 #define DMV170_IACK_VECTOR_AUTOVECTOR_IS_NOT_VECTOR       0x0000
 #endif
- 
+
 /*
  *  The following defines the bits in the Timer Control Register.
  */
@@ -220,7 +220,7 @@ extern "C" {
  * DUART Baud Rate Definitions.
  */
 
-#define DMV170_DUART_9621     MC68681_BAUD_RATE_MASK_600 /* close to 9600 */  
+#define DMV170_DUART_9621     MC68681_BAUD_RATE_MASK_600 /* close to 9600 */
 
 #define DMV170_RTC_FREQUENCY             0x0000
 
@@ -248,10 +248,10 @@ extern "C" {
 #define DMV170_ETHERNET_IRQ                    DMV170_LIRQ5
 #define DMV170_SCSI_IRQ                        DMV170_LIRQ5
 #define DMV170_SCC_IRQ                         DMV170_LIRQ5
-#define DMV170_MEZZANINE_IRQ_0                 DMV170_LIRQ4       
+#define DMV170_MEZZANINE_IRQ_0                 DMV170_LIRQ4
 #define DMV170_TICK_IRQ                        DMV170_LIRQ3
-#define DMV170_LOCATION_MON_IRQ                DMV170_LIRQ2        
-#define DMV170_SCV64_IRQ                       DMV170_LIRQ1 
+#define DMV170_LOCATION_MON_IRQ                DMV170_LIRQ2
+#define DMV170_SCV64_IRQ                       DMV170_LIRQ1
 #define DMV170_RTC_IRQ                         DMV170_LIRQ0
 
 #define DMV170_ACFAIL_IRQ                      DMV170_L7IACF
@@ -283,6 +283,6 @@ uint32_t   SCV64_Get_Interrupt_Enable();
 #ifdef __cplusplus
 }
 #endif
- 
+
 #endif /* !_INCLUDE_DMV170_h */
 /* end of include file */
diff --git a/c/src/lib/libbsp/powerpc/dmv177/scv64/scv64.c b/c/src/lib/libbsp/powerpc/dmv177/scv64/scv64.c
index 5e67698b3a..e7e357d0d2 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/scv64/scv64.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/scv64/scv64.c
@@ -14,23 +14,23 @@
 
 typedef struct {
   /* DARF Registers */
-  volatile uint32_t    DMALAR;             /* 0x00 */       
-  volatile uint32_t    DMAVAR;             /* 0x04 */       
-  volatile uint32_t    DMATC;              /* 0x08 */      
-  volatile uint32_t    DCSR;               /* 0x0c */     
-  volatile uint32_t    VMEBAR;             /* 0x10 */       
-  volatile uint32_t    RXDATA;             /* 0x14 */       
-  volatile uint32_t    RXADDR;             /* 0x18 */                           
-  volatile uint32_t    RXCTL;              /* 0x1c */      
-  volatile uint32_t    BUSSEL;             /* 0x20 */       
-  volatile uint32_t    IVECT;              /* 0x24 */      
-  volatile uint32_t    APBR;               /* 0x28 */     
-  volatile uint32_t    TXDATA;             /* 0x2c */       
-  volatile uint32_t    TXADDR;             /* 0x30 */       
-  volatile uint32_t    TXCTL;              /* 0x34 */      
-  volatile uint32_t    LMFIFO;             /* 0x38 */       
-  volatile uint32_t    MODE;               /* 0x3c */     
-  volatile uint32_t    SA64BAR;            /* 0x40 */        
+  volatile uint32_t    DMALAR;             /* 0x00 */
+  volatile uint32_t    DMAVAR;             /* 0x04 */
+  volatile uint32_t    DMATC;              /* 0x08 */
+  volatile uint32_t    DCSR;               /* 0x0c */
+  volatile uint32_t    VMEBAR;             /* 0x10 */
+  volatile uint32_t    RXDATA;             /* 0x14 */
+  volatile uint32_t    RXADDR;             /* 0x18 */
+  volatile uint32_t    RXCTL;              /* 0x1c */
+  volatile uint32_t    BUSSEL;             /* 0x20 */
+  volatile uint32_t    IVECT;              /* 0x24 */
+  volatile uint32_t    APBR;               /* 0x28 */
+  volatile uint32_t    TXDATA;             /* 0x2c */
+  volatile uint32_t    TXADDR;             /* 0x30 */
+  volatile uint32_t    TXCTL;              /* 0x34 */
+  volatile uint32_t    LMFIFO;             /* 0x38 */
+  volatile uint32_t    MODE;               /* 0x3c */
+  volatile uint32_t    SA64BAR;            /* 0x40 */
   volatile uint32_t    MA64BAR;            /* 0x44 */
   volatile uint32_t    LAG;                /* 0x48 */
   volatile uint32_t    DMAVTC;             /* 0x4c */
@@ -39,38 +39,38 @@ typedef struct {
   volatile uint32_t    reserved_50_7F[12];
 
   /* ACC Registers */
-  volatile uint8_t     STAT0_pad[3];       /* 0x80 */       
-  volatile uint8_t     STAT0;                        
-  volatile uint8_t     STAT1_pad[3];       /* 0x84 */       
-  volatile uint8_t     STAT1;                        
-  volatile uint8_t     GENCTL_pad[3];      /* 0x88 */        
-  volatile uint8_t     GENCTL;                        
-  volatile uint8_t     VINT_pad[3];        /* 0x8c */      
-  volatile uint8_t     VINT;                        
-  volatile uint8_t     VREQ_pad[3];        /* 0x90 */      
-  volatile uint8_t     VREQ;                        
-  volatile uint8_t     VARB_pad[3];        /* 0x94 */      
-  volatile uint8_t     VARB;                        
-  volatile uint8_t     ID_pad[3];          /* 0x98 */    
-  volatile uint8_t     ID;                        
-  volatile uint8_t     NA_pad[3];          /* 0x9c */    
-  volatile uint8_t     NA;                        
-  volatile uint8_t     _7IS_pad[3];        /* 0xa0 */      
-  volatile uint8_t     _7IS;                        
-  volatile uint8_t     LIS_pad[3];         /* 0xa4 */     
-  volatile uint8_t     LIS;                        
-  volatile uint8_t     UIE_pad[3];         /* 0xa8 */     
-  volatile uint8_t     UIE;                        
-  volatile uint8_t     LIE_pad[3];         /* 0xac */     
-  volatile uint8_t     LIE;                        
-  volatile uint8_t     VIE_pad[3];         /* 0xb0 */     
-  volatile uint8_t     VIE;                        
-  volatile uint8_t     IC10_pad[3];        /* 0xb4 */      
-  volatile uint8_t     IC10;                        
-  volatile uint8_t     IC32_pad[3];        /* 0xb8 */      
-  volatile uint8_t     IC32;                        
-  volatile uint8_t     IC54_pad[3];        /* 0xbc */      
-  volatile uint8_t     IC54;                        
+  volatile uint8_t     STAT0_pad[3];       /* 0x80 */
+  volatile uint8_t     STAT0;
+  volatile uint8_t     STAT1_pad[3];       /* 0x84 */
+  volatile uint8_t     STAT1;
+  volatile uint8_t     GENCTL_pad[3];      /* 0x88 */
+  volatile uint8_t     GENCTL;
+  volatile uint8_t     VINT_pad[3];        /* 0x8c */
+  volatile uint8_t     VINT;
+  volatile uint8_t     VREQ_pad[3];        /* 0x90 */
+  volatile uint8_t     VREQ;
+  volatile uint8_t     VARB_pad[3];        /* 0x94 */
+  volatile uint8_t     VARB;
+  volatile uint8_t     ID_pad[3];          /* 0x98 */
+  volatile uint8_t     ID;
+  volatile uint8_t     NA_pad[3];          /* 0x9c */
+  volatile uint8_t     NA;
+  volatile uint8_t     _7IS_pad[3];        /* 0xa0 */
+  volatile uint8_t     _7IS;
+  volatile uint8_t     LIS_pad[3];         /* 0xa4 */
+  volatile uint8_t     LIS;
+  volatile uint8_t     UIE_pad[3];         /* 0xa8 */
+  volatile uint8_t     UIE;
+  volatile uint8_t     LIE_pad[3];         /* 0xac */
+  volatile uint8_t     LIE;
+  volatile uint8_t     VIE_pad[3];         /* 0xb0 */
+  volatile uint8_t     VIE;
+  volatile uint8_t     IC10_pad[3];        /* 0xb4 */
+  volatile uint8_t     IC10;
+  volatile uint8_t     IC32_pad[3];        /* 0xb8 */
+  volatile uint8_t     IC32;
+  volatile uint8_t     IC54_pad[3];        /* 0xbc */
+  volatile uint8_t     IC54;
   /* Utility Registers */
   volatile uint32_t    MISC;
   volatile uint32_t    delay_line[3];
@@ -90,7 +90,7 @@ typedef struct {
 #define LOCAL_INTERRUPT_ENABLE_4  0x10
 #define LOCAL_INTERRUPT_ENABLE_5  0x20
 
-/* 
+/*
  * IC54 Register
  */
 #define AUTOVECTOR_5  0x80
@@ -110,7 +110,7 @@ SCV64_Registers *SCV64 =  (void *)DMV170_SCV64_BASE_ADDRESS;
 void SCV64_Initialize() {
   SCV64->LIE = 0;
 }
-  
+
 /*PAGE
  *
  *  SCV64_Generate_DUART_Interrupts
@@ -121,7 +121,7 @@ void SCV64_Initialize() {
 void SCV64_Generate_DUART_Interrupts() {
 
   uint8_t   data;
- 
+
   /*
    * Set Local Interrupt 5 enable
    */
@@ -146,7 +146,7 @@ void SCV64_Generate_DUART_Interrupts() {
 uint32_t   SCV64_Get_Interrupt()
 {
   uint8_t   data;
- 
+
   /*
    * Put the LIS data into the lower byte of the result
    */
diff --git a/c/src/lib/libbsp/powerpc/dmv177/sonic/dmvsonic.c b/c/src/lib/libbsp/powerpc/dmv177/sonic/dmvsonic.c
index f769f4e635..faf189a627 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/sonic/dmvsonic.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/sonic/dmvsonic.c
@@ -97,8 +97,8 @@ uint32_t   dmv177_sonic_read_register(
 #endif
 
 sonic_configuration_t dmv177_sonic_configuration = {
-  SONIC_BASE_ADDRESS,        /* base address */ 
-  SONIC_VECTOR,              /* vector number */ 
+  SONIC_BASE_ADDRESS,        /* base address */
+  SONIC_VECTOR,              /* vector number */
   SONIC_DCR,                 /* DCR register value */
   SONIC_DC2,                 /* DC2 register value */
   TDA_COUNT,                 /* number of transmit descriptors */
@@ -110,5 +110,5 @@ sonic_configuration_t dmv177_sonic_configuration = {
 int rtems_dmv177_sonic_driver_attach(struct rtems_bsdnet_ifconfig *config)
 {
   return rtems_sonic_driver_attach( config, &dmv177_sonic_configuration );
-  
+
 }
diff --git a/c/src/lib/libbsp/powerpc/dmv177/start/start.S b/c/src/lib/libbsp/powerpc/dmv177/start/start.S
index e3e4bc3fb3..33d793ad98 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/start/start.S
+++ b/c/src/lib/libbsp/powerpc/dmv177/start/start.S
@@ -66,7 +66,7 @@ _start:
  */
 
 	bl	.Laddr			/* get current address */
-	
+
 .Laddr:
 	mflr	r4			/* real address of .Laddr */
 	lwz	r5,(.Lptr-.Laddr)(r4)	/* linker generated address of .LCTOC1 */
diff --git a/c/src/lib/libbsp/powerpc/dmv177/startup/bspstart.c b/c/src/lib/libbsp/powerpc/dmv177/startup/bspstart.c
index 971a6bb4e4..0a1ef09de1 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/startup/bspstart.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/startup/bspstart.c
@@ -21,7 +21,7 @@
  *  The original table from the application and our copy of it with
  *  some changes.
  */
- 
+
 extern rtems_configuration_table  Configuration;
 rtems_configuration_table         BSP_Configuration;
 rtems_cpu_table                   Cpu_table;
@@ -67,7 +67,7 @@ void bsp_pretasking_hook(void)
  *  bsp_predriver_hook
  *
  *  Initialization before drivers are setup.
- */ 
+ */
 
 void bsp_predriver_hook(void)
 {
@@ -93,14 +93,14 @@ void bsp_start( void )
    */
 
   _CPU_MSR_SET( msr_value );
-   
+
   /*
    *  Need to "allocate" the memory for the RTEMS Workspace and
    *  tell the RTEMS configuration where it is.  This memory is
    *  not malloc'ed.  It is just "pulled from the air".
    */
 
-  work_space_start = 
+  work_space_start =
     (unsigned char *)&RAM_END - BSP_Configuration.work_space_size;
 
   if ( work_space_start <= (unsigned char *)&end ) {
diff --git a/c/src/lib/libbsp/powerpc/dmv177/startup/genpvec.c b/c/src/lib/libbsp/powerpc/dmv177/startup/genpvec.c
index 4661a718bc..5b3d292c78 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/startup/genpvec.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/startup/genpvec.c
@@ -7,7 +7,7 @@
  *
  *  The external exception vector numbers begin with DMV170_IRQ_FIRST.
  *  DMV170_IRQ_FIRST is defined to be one greater than the last processor
- *  interrupt.  
+ *  interrupt.
  *
  *  COPYRIGHT (c) 1989-1999.
  *  On-Line Applications Research Corporation (OAR).
@@ -26,8 +26,8 @@
 #define   NUM_LIRQ_HANDLERS   20
 #define   NUM_LIRQ            ( MAX_BOARD_IRQS - PPC_IRQ_LAST )
 
-/* 
- * Structure to for one of possible multiple interrupt handlers for 
+/*
+ * Structure to for one of possible multiple interrupt handlers for
  * a given interrupt.
  */
 typedef struct
@@ -42,7 +42,7 @@ typedef struct
  *        handlers at a later time.
  */
 EE_ISR_Type       ISR_Nodes [NUM_LIRQ_HANDLERS];
-uint16_t    Nodes_Used; 
+uint16_t    Nodes_Used;
 Chain_Control     ISR_Array  [NUM_LIRQ];
 
 /*PAGE
@@ -56,22 +56,22 @@ Chain_Control     ISR_Array  [NUM_LIRQ];
  *
  *  Output parameters:  NONE
  *
- *  Return values: 
+ *  Return values:
  */
 
 rtems_isr external_exception_ISR (
   rtems_vector_number   vector             /* IN  */
 )
-{ 
+{
   uint16_t        index;
   rtems_boolean         is_active=FALSE;
   uint32_t        scv64_status;
   Chain_Node           *node;
   EE_ISR_Type          *ee_isr;
-  
+
 
   /*
-   * Get all active interrupts. 
+   * Get all active interrupts.
    */
   scv64_status = SCV64_Get_Interrupt();
   scv64_status &= SCV64_Get_Interrupt_Enable();
@@ -121,7 +121,7 @@ rtems_isr external_exception_ISR (
  *  initialize_external_exception_vector
  *
  *  This routine initializes the external exception vector
- * 
+ *
  *  Input parameters: NONE
  *
  *  Output parameters:  NONE
@@ -134,24 +134,24 @@ void initialize_external_exception_vector ()
   int i;
   rtems_isr_entry previous_isr;
   rtems_status_code status;
-  extern void SCV64_Initialize( void ); 
+  extern void SCV64_Initialize( void );
 
   Nodes_Used = 0;
 
   /*
    * Initialize the SCV64 chip
    */
-  SCV64_Initialize(); 
+  SCV64_Initialize();
 
   for (i=0; i <NUM_LIRQ; i++)
     Chain_Initialize_empty( &ISR_Array[i] );
 
-  /*  
-   * Install external_exception_ISR () as the handler for 
+  /*
+   * Install external_exception_ISR () as the handler for
    *  the General Purpose Interrupt.
    */
 
-  status = rtems_interrupt_catch( external_exception_ISR, 
+  status = rtems_interrupt_catch( external_exception_ISR,
            PPC_IRQ_EXTERNAL , (rtems_isr_entry *) &previous_isr );
 
 }
@@ -160,7 +160,7 @@ void initialize_external_exception_vector ()
  *
  *  set_EE_vector
  *
- *  This routine installs one of multiple ISRs for the general purpose 
+ *  This routine installs one of multiple ISRs for the general purpose
  *  inerrupt.
  *
  *  Input parameters:
@@ -179,12 +179,12 @@ rtems_isr_entry  set_EE_vector(
 {
   uint16_t   vec_idx  = vector - DMV170_IRQ_FIRST;
   uint32_t   index;
-  
-  /* 
+
+  /*
    *  Verify that all of the nodes have not been used.
    */
   assert  (Nodes_Used < NUM_LIRQ_HANDLERS);
-   
+
   /*
    *  If we have already installed this handler for this vector, then
    *  just reset it.
@@ -200,8 +200,8 @@ rtems_isr_entry  set_EE_vector(
    * Increment the number of nedes used and set the index for the node
    * array.
    */
-  
-  Nodes_Used++; 
+
+  Nodes_Used++;
   index = Nodes_Used - 1;
 
   /*
@@ -211,8 +211,8 @@ rtems_isr_entry  set_EE_vector(
   ISR_Nodes[index].vector  = vector;
 
   /*
-   * Connect this node to the chain at the location of the 
-   * vector index.  
+   * Connect this node to the chain at the location of the
+   * vector index.
    */
   Chain_Append( &ISR_Array[vec_idx], &ISR_Nodes[index].Node );
 
diff --git a/c/src/lib/libbsp/powerpc/dmv177/startup/setvec.c b/c/src/lib/libbsp/powerpc/dmv177/startup/setvec.c
index 16b94f5503..614a9b8205 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/startup/setvec.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/startup/setvec.c
@@ -41,7 +41,7 @@ rtems_isr_entry set_vector(                    /* returns old vector */
   rtems_isr_entry previous_isr;
   rtems_status_code status;
 
-  /* 
+  /*
    * vectors greater than PPC603e_IRQ_LAST are handled by the General purpose
    * interupt handler.
    */
diff --git a/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c b/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c
index e912c018da..c9a406f6bf 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c
+++ b/c/src/lib/libbsp/powerpc/dmv177/timer/timer.c
@@ -21,8 +21,8 @@ rtems_boolean Timer_driver_Find_average_overhead;
 /*PAGE
  *
  *  Timer_initialize
- *  
- *  This routine initializes the timer.  
+ *
+ *  This routine initializes the timer.
  *
  *  Input parameters:   NONE
  *
@@ -40,7 +40,7 @@ void Timer_initialize()
 
 
   Timer_driver_Start_time = PPC_Get_timebase_register();
-  
+
 
 }
 
@@ -97,7 +97,7 @@ int Read_timer()
  *
  *  Input parameters:   NONE
  *
- *  Output parameters:  
+ *  Output parameters:
  *    status code of successful
  *
  *  Return values:      NONE
@@ -115,7 +115,7 @@ rtems_status_code Empty_function( void )
  *
  *  This routine sets a global boolean to the value passed in.
  *
- *  Input parameters: 
+ *  Input parameters:
  *    find_flag  - flag to indicate to find the average overhead.
  *
  *  Output parameters:  NONE