Whitespace removal.

8 files changed, 46 insertions, 46 deletions

diff --git a/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c b/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c
index b8859f7bfa..c277c8ee2f 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c
+++ b/c/src/lib/libcpu/arm/lpc22xx/clock/clockdrv.c
@@ -35,7 +35,7 @@ rtems_irq_connect_data clock_isr_data = {LPC22xx_INTERRUPT_TIMER0,
                                          3,     /* unused for ARM cpus */
                                          0 };   /* unused for ARM cpus */
 
-/* If you follow the code, this is never used, so any value 
+/* If you follow the code, this is never used, so any value
  * should work
  */
 #define CLOCK_VECTOR 0
@@ -72,16 +72,16 @@ rtems_irq_connect_data clock_isr_data = {LPC22xx_INTERRUPT_TIMER0,
  *   - enable it
  *   - clear any pending interrupts
  *
- * Since you may want the clock always running, you can 
+ * Since you may want the clock always running, you can
  * enable interrupts here. If you do so, the clock_isr_on(),
- * clock_isr_off(), and clock_isr_is_on() functions can be 
+ * clock_isr_off(), and clock_isr_is_on() functions can be
  * NOPs.
  */
- 
+
   /* set timer to generate interrupt every rtems_configuration_get_microseconds_per_tick()
    * MR0/(LPC22xx_Fpclk/(PR0+1)) = 10/1000 = 0.01s
-   */			
-	
+   */
+
 #define Clock_driver_support_initialize_hardware() \
   do { \
 	T0TCR &= 0; 	 /* disable and clear timer 0, set to  */ \
@@ -95,7 +95,7 @@ rtems_irq_connect_data clock_isr_data = {LPC22xx_INTERRUPT_TIMER0,
    } while (0)
 
 /**
- * Do whatever you need to shut the clock down and remove the 
+ * Do whatever you need to shut the clock down and remove the
  * interrupt handler. Since this normally only gets called on
  * RTEMS shutdown, you may not need to do anything other than
  * remove the ISR.
@@ -110,12 +110,12 @@ rtems_irq_connect_data clock_isr_data = {LPC22xx_INTERRUPT_TIMER0,
 uint32_t bsp_clock_nanoseconds_since_last_tick(void)
 {
 	uint32_t clicks;
-	
+
 	clicks = T0TC;  /*T0TC is the 32bit time counter 0*/
-	
+
 	return (uint32_t) (rtems_configuration_get_microseconds_per_tick() - clicks) * 1000;
 }
-	
+
 #define Clock_driver_nanoseconds_since_last_tick bsp_clock_nanoseconds_since_last_tick
 
 
diff --git a/c/src/lib/libcpu/arm/lpc22xx/include/lpc22xx.h b/c/src/lib/libcpu/arm/lpc22xx/include/lpc22xx.h
index d5a021a34a..da99635d00 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/include/lpc22xx.h
+++ b/c/src/lib/libcpu/arm/lpc22xx/include/lpc22xx.h
@@ -2,7 +2,7 @@
  * Philips LPC22XX/LPC21xx Register definitions
  *
  * Copyright (c) 2006 by Ray <rayx.cn@gmail.com>
- *	
+ *
  *  The license and distribution terms for this file may be
  *  found in the file LICENSE in this distribution or at
  *
@@ -318,7 +318,7 @@
 #define CAN5TDA3        (*((volatile unsigned long *) 0xE0054058))      /* lpc2119\lpc2129\lpc2292\lpc2294 only */
 #define CAN5TDB3        (*((volatile unsigned long *) 0xE005405C))      /* lpc2119\lpc2129\lpc2292\lpc2294 only */
 
-#ifdef CONFIG_ARCH_LPC22xx 
+#ifdef CONFIG_ARCH_LPC22xx
 #define CAN6MOD         (*((volatile unsigned long *) 0xE0058000))      /* lpc2292\lpc2294 only */
 #define CAN6CMR         (*((volatile unsigned long *) 0xE0058004))      /* lpc2292\lpc2294 only */
 #define CAN6GSR         (*((volatile unsigned long *) 0xE0058008))      /* lpc2292\lpc2294 only */
@@ -455,7 +455,7 @@
 
 /*
 	Register define for constant
-*/	
+*/
 #define	REG_U0RBR				0xE000C000
 #define REG_U1RBR				0xE0010000
 
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S
index d8181055c3..cec8a00b79 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S
@@ -12,8 +12,8 @@
  *  $Id$
  */
 #define __asm__
-	
-/* 
+
+/*
  * BSP specific interrupt handler for INT or FIQ. In here
  * you do determine which interrupt happened and call its
  * handler.
@@ -30,7 +30,7 @@ bsp_interrupt_dispatch :
  * From source, determine offset into expanded vector table
  * and load handler address into r0.
  */
- 
+
   ldr 	r0, =0xFFFFF030  /* Read the vector number */
     ldr	r0, [r0]
 #ifdef __thumb__
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c
index db16373eac..4c5b7850ad 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c
@@ -1,6 +1,6 @@
 /*
  *  NXP/Philips LPC22XX/LPC21xx Interrupt handler
- *  Ray 2007 <rayx.cn@gmail.com> to support LPC ARM     
+ *  Ray 2007 <rayx.cn@gmail.com> to support LPC ARM
  *  The license and distribution terms for this file may be
  *  found in the file LICENSE in this distribution or at
  *
@@ -16,8 +16,8 @@
 
 extern void default_int_handler(void);
 
-/* 
- * Interrupt system initialization. Disable interrupts, clear 
+/*
+ * Interrupt system initialization. Disable interrupts, clear
  * any that are pending.
  */
 void BSP_rtems_irq_mngt_init(void)
@@ -33,7 +33,7 @@ void BSP_rtems_irq_mngt_init(void)
   for (i=0; i<BSP_MAX_INT; i++) {
       *(vectorTable + i) = (long)(default_int_handler);
   }
-   
+
   /*
    * Set IRQHandler
    */
@@ -56,10 +56,10 @@ void BSP_rtems_irq_mngt_init(void)
    * In case we must find an ABORT error,
    * enable the next lines and set a breakpoint
    * in ABORTHandler.
-   */  
+   */
 #if 1
   DATA_ABORT_VECTOR_ADDR = 0xE59FF018;
-#endif  
+#endif
 
   /*
    * Init the Vectored Interrupt Controller (VIC)
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c
index cf2287d070..dfc97f9135 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c
@@ -1,7 +1,7 @@
 /*
  * Philps LPC22XX Interrupt handler
- * 
- * Copyright (c)  2006 by Ray<rayx.cn@gmail.com>  to support LPC ARM      
+ *
+ * Copyright (c)  2006 by Ray<rayx.cn@gmail.com>  to support LPC ARM
  *  The license and distribution terms for this file may be
  *  found in the file LICENSE in this distribution or at
  *
@@ -37,11 +37,11 @@ int BSP_install_rtems_irq_handler  (const rtems_irq_connect_data* irq)
     rtems_interrupt_level level;
     rtems_irq_hdl        *bsp_tbl;
     int                  *vic_cntl;
-    
+
     bsp_tbl = (rtems_irq_hdl *)VICVectAddrBase;
 
     vic_cntl=(int *)VICVectCntlBase;
-    
+
     if (!isValidInterrupt(irq->name)) {
       return 0;
     }
@@ -66,8 +66,8 @@ int BSP_install_rtems_irq_handler  (const rtems_irq_connect_data* irq)
      */
     vic_cntl[irq->name] = 0x20 | irq->name;
 
-    VICIntEnable |= 1 << irq->name; 
-    
+    VICIntEnable |= 1 << irq->name;
+
     if(irq->on)
     {
     	irq->on(irq);
@@ -75,11 +75,11 @@ int BSP_install_rtems_irq_handler  (const rtems_irq_connect_data* irq)
 
 
     rtems_interrupt_enable(level);
-    
+
     return 1;
 }
 
-/* 
+/*
  * Remove and interrupt handler
  *
  * You should only have to add the code to mask the interrupt.
@@ -91,7 +91,7 @@ int BSP_remove_rtems_irq_handler  (const rtems_irq_connect_data* irq)
     rtems_irq_hdl        *bsp_tbl;
 
     bsp_tbl = (rtems_irq_hdl *)&VICVectAddr0;
-  
+
     if (!isValidInterrupt(irq->name)) {
       return 0;
     }
@@ -116,7 +116,7 @@ int BSP_remove_rtems_irq_handler  (const rtems_irq_connect_data* irq)
      * restore the default irq value
      */
     bsp_tbl[irq->name] = default_int_handler;
-    
+
     rtems_interrupt_enable(level);
 
     return 1;
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h
index 428530958a..11f8de1bba 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h
@@ -1,8 +1,8 @@
 /*
  * Interrupt handler Header file
  *
- * Copyright (c) 2006 by Ray <rayx.cn@gmail.com> to support LPC ARM  
- *	
+ * Copyright (c) 2006 by Ray <rayx.cn@gmail.com> to support LPC ARM
+ *
  *  The license and distribution terms for this file may be
  *  found in the file LICENSE in this distribution or at
  *
@@ -25,7 +25,7 @@ extern "C" {
 /*
  * Include some preprocessor value also used by assember code
  */
-  
+
 #include <rtems.h>
 #include <lpc22xx.h>
 
@@ -66,7 +66,7 @@ extern void default_int_handler();
 #define LPC22xx_INTERRUPT_CAN4RX 27	/* CAN2 Rx interrupt */
 #define BSP_MAX_INT              28
 
-#define UNDEFINED_INSTRUCTION_VECTOR_ADDR   (*(u_long *)0x00000004L)   
+#define UNDEFINED_INSTRUCTION_VECTOR_ADDR   (*(u_long *)0x00000004L)
 #define SOFTWARE_INTERRUPT_VECTOR_ADDR      (*(u_long *)0x00000008L)
 #define PREFETCH_ABORT_VECTOR_ADDR          (*(u_long *)0x0000000CL)
 #define DATA_ABORT_VECTOR_ADDR              (*(u_long *)0x00000010L)
@@ -77,7 +77,7 @@ extern void default_int_handler();
 #define IRQ_ISR_ADDR                        (*(u_long *)0x00000038L)
 #define FIQ_ISR_ADDR                        (*(u_long *)0x0000003CL)
 
-              
+
 typedef unsigned char  rtems_irq_level;
 typedef unsigned char  rtems_irq_trigger;
 
@@ -91,7 +91,7 @@ typedef int  (*rtems_irq_is_enabled)(const struct __rtems_irq_connect_data__*);
 
 //extern rtems_irq_hdl bsp_vector_table[BSP_MAX_INT];
 #define VECTOR_TABLE VICVectAddrBase
-  											   
+
 typedef struct __rtems_irq_connect_data__ {
     /* IRQ line */
     rtems_irq_number              name;
@@ -127,7 +127,7 @@ void BSP_rtems_irq_mngt_init();
 int BSP_install_rtems_irq_handler       (const rtems_irq_connect_data*);
 
 /*
- * function to get the current RTEMS irq handler for ptr->name. 
+ * function to get the current RTEMS irq handler for ptr->name.
  */
 int BSP_get_current_rtems_irq_handler   (rtems_irq_connect_data* ptr);
 
diff --git a/c/src/lib/libcpu/arm/lpc22xx/timer/lpc_timer.h b/c/src/lib/libcpu/arm/lpc22xx/timer/lpc_timer.h
index 2e58da4e6b..364812ddb8 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/timer/lpc_timer.h
+++ b/c/src/lib/libcpu/arm/lpc22xx/timer/lpc_timer.h
@@ -11,16 +11,16 @@
 #define TCR_ENABLE_BIT  0
 #define TCR_RESET_BIT   1
 
-// The channel name which is used in matching, in fact they represent 
-// corresponding Match Register 
+// The channel name which is used in matching, in fact they represent
+// corresponding Match Register
 #define CH_MAXNUM       4
 #define CH0             0
 #define CH1             1
 #define CH2             2
 #define CH3             3
 
-// The channel name which is used in capturing, in fact they represent 
-// corresponding Capture Register 
+// The channel name which is used in capturing, in fact they represent
+// corresponding Capture Register
 #define CPCH_MAXNUM     4
 #define CPCH0           0
 #define CPCH1           1
diff --git a/c/src/lib/libcpu/arm/lpc22xx/timer/timer.c b/c/src/lib/libcpu/arm/lpc22xx/timer/timer.c
index 91f6df408b..0ac8ab32c1 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/timer/timer.c
+++ b/c/src/lib/libcpu/arm/lpc22xx/timer/timer.c
@@ -2,7 +2,7 @@
  * RTL22xx board Timer driver
  *
  * This uses Timer1 for timing measurments.
- *  
+ *
  *  By Ray xu<rayx.cn@gmail.com>, modify form Mc9328mxl	RTEMS DSP
  *
  *  The license and distribution terms for this file may be
@@ -16,7 +16,7 @@
  *  benchmark_timer_initialize() and benchmark_timer_read().  benchmark_timer_read() usually returns
  *  the number of microseconds since benchmark_timer_initialize() exitted.
  *
- *  It is important that the timer start/stop overhead be determined 
+ *  It is important that the timer start/stop overhead be determined
  *  when porting or modifying this code.
  *
  *  $Id$
@@ -31,7 +31,7 @@ uint32_t g_freq;
 
 bool benchmark_timer_find_average_overhead;
 
-    
+
 /*
  * Set up Timer 1
  */