Whitespace removal.

6 files changed, 88 insertions, 88 deletions

diff --git a/c/src/lib/libbsp/arm/gp32/console/uart.c b/c/src/lib/libbsp/arm/gp32/console/uart.c
index b619a378c7..635bc1ca6b 100644
--- a/c/src/lib/libbsp/arm/gp32/console/uart.c
+++ b/c/src/lib/libbsp/arm/gp32/console/uart.c
@@ -1,10 +1,10 @@
 /*
  *  console driver for S3C2400 UARTs
  *
- *  This driver uses the shared console driver in 
+ *  This driver uses the shared console driver in
  *  ...../libbsp/shared/console.c
  *
- *  If you want the driver to be interrupt driven, you 
+ *  If you want the driver to be interrupt driven, you
  *  need to write the ISR, and in the ISR insert the
  *  chars into termios's queue.
  *
@@ -53,8 +53,8 @@ console_data  Console_Port_Data[NUM_DEVS];
 rtems_device_minor_number  Console_Port_Minor = 0;
 
 /* Pointers to functions for handling the UART. */
-console_fns uart_fns = 
-{ 
+console_fns uart_fns =
+{
     libchip_serial_default_probe,
     uart_first_open,
     uart_last_close,
@@ -66,7 +66,7 @@ console_fns uart_fns =
     FALSE      /* TRUE if interrupt driven, FALSE if not. */
 };
 
-/* 
+/*
  * There's one item in array for each UART.
  *
  * Some of these fields are marked "NOT USED". They are not used
@@ -99,25 +99,25 @@ console_tbl Console_Port_Tbl[] = {
 /* Functions called via termios callbacks (i.e. the ones in uart_fns */
 /*********************************************************************/
 
-/* 
- * This is called the first time each device is opened. If the driver 
- * is interrupt driven, you should enable interrupts here. Otherwise, 
+/*
+ * This is called the first time each device is opened. If the driver
+ * is interrupt driven, you should enable interrupts here. Otherwise,
  * it's probably safe to do nothing.
  *
  * Since micromonitor already set up the UART, we do nothing.
  */
-static int uart_first_open(int major, int minor, void *arg) 
+static int uart_first_open(int major, int minor, void *arg)
 {
     return 0;
 }
 
 
-/* 
- * This is called the last time each device is closed. If the driver 
- * is interrupt driven, you should disable interrupts here. Otherwise, 
+/*
+ * This is called the last time each device is closed. If the driver
+ * is interrupt driven, you should disable interrupts here. Otherwise,
  * it's probably safe to do nothing.
  */
-static int uart_last_close(int major, int minor, void *arg) 
+static int uart_last_close(int major, int minor, void *arg)
 {
     return 0;
 }
@@ -129,7 +129,7 @@ static int uart_last_close(int major, int minor, void *arg)
  * Return -1 if there's no data, otherwise return
  * the character in lowest 8 bits of returned int.
  */
-static int uart_read(int minor) 
+static int uart_read(int minor)
 {
     char c;
 
@@ -148,8 +148,8 @@ static int uart_read(int minor)
 }
 
 
-/* 
- * Write buffer to UART 
+/*
+ * Write buffer to UART
  *
  * return 1 on success, -1 on error
  */
@@ -163,14 +163,14 @@ static int uart_write(int minor, const char *buf, int len)
             while(!(rUTRSTAT0 & 0x2)) {
                 continue;
             }
-            
+
            rUTXH0 = (char) buf[i];
         }
     } else {
         printk("Unknown console minor number: %d\n", minor);
         return -1;
     }
-    
+
     return 1;
 }
 
@@ -180,13 +180,13 @@ static void uart_init(int minor)
 {
 	int i;
 	unsigned int reg = 0;
-	
+
 	/* enable UART0 */
 	rCLKCON|=0x100;
 
 	/* value is calculated so : (int)(PCLK/16./baudrate) -1 */
 	reg = get_PCLK() / (16 * 115200) - 1;
-       
+
 	/* FIFO enable, Tx/Rx FIFO clear */
 	rUFCON0 = 0x07;
 	rUMCON0 = 0x0;
@@ -200,7 +200,7 @@ static void uart_init(int minor)
 	rUBRDIV0 = reg;
 
 	for (i = 0; i < 100; i++);
-	
+
 }
 
 /* I'm not sure this is needed for the shared console driver. */
@@ -210,7 +210,7 @@ static void    uart_write_polled(int minor, char c)
 }
 
 /* This is for setting baud rate, bits, etc. */
-static int     uart_set_attributes(int minor, const struct termios *t) 
+static int     uart_set_attributes(int minor, const struct termios *t)
 {
     return 0;
 }
@@ -221,7 +221,7 @@ static int     uart_set_attributes(int minor, const struct termios *t)
  * functions use them instead.
  */
 /***********************************************************************/
-/* 
+/*
  * Read from UART. This is used in the exit code, and can't
  * rely on interrupts.
 */
@@ -232,7 +232,7 @@ int uart_poll_read(int minor)
 
 
 /*
- * Write a character to the console. This is used by printk() and 
+ * Write a character to the console. This is used by printk() and
  * maybe other low level functions. It should not use interrupts or any
  * RTEMS system calls. It needs to be very simple
  */
diff --git a/c/src/lib/libbsp/arm/gp32/include/bsp.h b/c/src/lib/libbsp/arm/gp32/include/bsp.h
index f9b7eb1793..7866d01ebd 100644
--- a/c/src/lib/libbsp/arm/gp32/include/bsp.h
+++ b/c/src/lib/libbsp/arm/gp32/include/bsp.h
@@ -1,5 +1,5 @@
 /*-------------------------------------------------------------------------+
-| bsp.h - ARM BSP 
+| bsp.h - ARM BSP
 +--------------------------------------------------------------------------+
 | This include file contains definitions related to the ARM BSP.
 +--------------------------------------------------------------------------+
@@ -10,7 +10,7 @@
 |  The license and distribution terms for this file may be
 |  found in found in the file LICENSE in this distribution or at
 |  http://www.rtems.com/license/LICENSE.
-| 
+|
 |  $Id$
 +--------------------------------------------------------------------------*/
 
diff --git a/c/src/lib/libbsp/arm/gp32/smc/smc.c b/c/src/lib/libbsp/arm/gp32/smc/smc.c
index f204f7456c..118eaffc43 100644
--- a/c/src/lib/libbsp/arm/gp32/smc/smc.c
+++ b/c/src/lib/libbsp/arm/gp32/smc/smc.c
@@ -1,7 +1,7 @@
 /* smc.c -- s3c2400 smc disk block device implementation
 
- Squidge's SMC Low-level access routines.  
- Inspired and derived from routines provided by Samsung Electronics M/M R&D Center & FireFly. 
+ Squidge's SMC Low-level access routines.
+ Inspired and derived from routines provided by Samsung Electronics M/M R&D Center & FireFly.
 
 */
 
@@ -96,7 +96,7 @@ static void sm_write( uint8_t data)
 static uint8_t sm_read(void)
 {
   uint8_t data;
-  
+
   rPDDAT &= (~0x100);
   data = rPBDAT & 0xFF;
   rPDDAT |= 0x100;
@@ -135,7 +135,7 @@ static uint8_t sm_status()
 
 void smc_read_id( uint8_t* buf, uint32_t length)
 {
-  
+
   uint32_t i;
 
   sm_chip_en();
@@ -163,8 +163,8 @@ void smc_read_id( uint8_t* buf, uint32_t length)
 uint8_t smc_read_page (uint32_t lpage, uint8_t* buf)
 {
 	uint32_t block, page, i;
-	
-	/* convert logical block to physical block 
+
+	/* convert logical block to physical block
 	   and then convert into page suitable for read1 command...
 	*/
 	block = lpage >> 5;
@@ -174,9 +174,9 @@ uint8_t smc_read_page (uint32_t lpage, uint8_t* buf)
 	}
 	else
 		return 0;
-		
+
 	sm_chip_en();
-	
+
 	sm_cle_en();
 	sm_write_en();
 	sm_write(READ1_CMD);
@@ -191,20 +191,20 @@ uint8_t smc_read_page (uint32_t lpage, uint8_t* buf)
 			if (smc_info.mb >= 64) sm_write( (uint8_t)(page >> 16));
 			sm_write_dis();
 			sm_ale_dis();
-	
+
 			sm_busy();
-		
+
 			sm_read_en();
 			for (i = 0; i < 512; i++)
-			{ 
+			{
 				*buf = sm_read();
 				buf++;
 			}
 			sm_read_dis();
 			sm_chip_dis();
-			
+
 			sm_busy();
-	return 1;	
+	return 1;
 }
 
 void smc_read_spare( uint32_t page, uint8_t* buf, uint8_t length)
@@ -257,7 +257,7 @@ void smc_make_l2p(void)
   {
     /* read physical block - first page */
     smc_read_spare( pblock*smc_info.pages_per_block, (uint8_t*)&data, 16);
-    
+
     zone = pblock >> 10; /* divide by 1024 to get zone */
     if ((data[5] == 0xFF) && ((data[6]&0xF8) == 0x10))
     {
@@ -282,7 +282,7 @@ void smc_make_l2p(void)
       {
       	smc_p2l[pblock] = BLOCK_RESERVED;
       	cnt3++;
-      }	
+      }
     }
   }
 }
@@ -327,7 +327,7 @@ void smc_init( void)
 {
 	unsigned char buf[32];
 	int i;
-	
+
 	/* reset smc */
 	sm_chip_en();
 	sm_cle_en();
@@ -335,16 +335,16 @@ void smc_init( void)
 	sm_write(0xFF);
 	sm_write_dis();
 	sm_cle_dis();
-	for(i=0;i<10;i++); 
+	for(i=0;i<10;i++);
 	sm_busy();
 	sm_chip_dis();
-	
+
 	smc_read_id (buf, 4);
 	smc_detect (buf[0], buf[1], buf[2]);
 	printk ("SMC: [%02X-%02X-%02X-%02X]\n", buf[0], buf[1], buf[2], buf[3]);
 	printk ("SMC size: %dMB detected\n",smc_info.mb);
 	smc_make_l2p();
-}	
+}
 
 /**********
  * Function: sm_ECCEncode (completely ripped, unaltered, from the samsung routines)
@@ -352,7 +352,7 @@ void smc_init( void)
  *	- adopted from "ECC Algorithm for SmartMedia V3.0"
  *		by Memory Product & Technology, Samsung Electronics Co. (ecc30.pdf)
  **********/
-int sm_ECCEncode(const uint8_t * p_buf, uint8_t * p_ecc) 
+int sm_ECCEncode(const uint8_t * p_buf, uint8_t * p_ecc)
 {
 	uint32_t i, j;
 	uint8_t paritr[256], tmp = 0, tmp2 = 0;
@@ -368,13 +368,13 @@ int sm_ECCEncode(const uint8_t * p_buf, uint8_t * p_ecc)
 	uint8_t* paritr_ptr;
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; ++i, ++paritr_ptr, ++p_buf) 
+	for (i = 0; i < 256; ++i, ++paritr_ptr, ++p_buf)
 	{
 		paritc ^= *p_buf;
 		tmp = (*p_buf & 0xf0) >> 4;
 		tmp2 = *p_buf & 0x0f;
 
-		switch (tmp) 
+		switch (tmp)
 		{
 			case 0:
 			case 3:
@@ -416,79 +416,79 @@ int sm_ECCEncode(const uint8_t * p_buf, uint8_t * p_ecc)
 	parit4_1 = parit7c ^ parit6c ^ parit5c ^ parit4c;
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; ++i, ++paritr_ptr) 
+	for (i = 0; i < 256; ++i, ++paritr_ptr)
 	{
 		sum ^= *paritr_ptr;
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 2, paritr_ptr += 2) 
+	for (i = 0; i < 256; i += 2, paritr_ptr += 2)
 	{
 		parit8_2 ^= *paritr_ptr;
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 4, paritr_ptr += 4) 
+	for (i = 0; i < 256; i += 4, paritr_ptr += 4)
 	{
 		parit16_2 ^= *paritr_ptr;
 		parit16_2 ^= *(paritr_ptr + 1);
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 8, paritr_ptr += 8) 
+	for (i = 0; i < 256; i += 8, paritr_ptr += 8)
 	{
-		for (j = 0; j <= 3; ++j) 
+		for (j = 0; j <= 3; ++j)
 		{
 			parit32_2 ^= *(paritr_ptr + j);
 		}
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 16, paritr_ptr += 16) 
+	for (i = 0; i < 256; i += 16, paritr_ptr += 16)
 	{
-		for (j = 0; j <= 7; ++j) 
+		for (j = 0; j <= 7; ++j)
 		{
 			parit64_2 ^= *(paritr_ptr + j);
 		}
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 32, paritr_ptr += 32) 
+	for (i = 0; i < 256; i += 32, paritr_ptr += 32)
 	{
-		for (j = 0; j <= 15; ++j) 
+		for (j = 0; j <= 15; ++j)
 		{
 			parit128_2 ^= *(paritr_ptr + j);
 		}
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 64, paritr_ptr += 64) 
+	for (i = 0; i < 256; i += 64, paritr_ptr += 64)
 	{
-		for (j = 0; j <= 31; ++j) 
+		for (j = 0; j <= 31; ++j)
 		{
 			parit256_2 ^= *(paritr_ptr + j);
 		}
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 128, paritr_ptr += 128) 
+	for (i = 0; i < 256; i += 128, paritr_ptr += 128)
 	{
-		for (j = 0; j <= 63; ++j) 
+		for (j = 0; j <= 63; ++j)
 		{
 			parit512_2 ^= *(paritr_ptr + j);
 		}
 	}
 
 	paritr_ptr = paritr;
-	for (i = 0; i < 256; i += 256, paritr_ptr += 256) 
+	for (i = 0; i < 256; i += 256, paritr_ptr += 256)
 	{
-		for (j = 0; j <= 127; ++j) 
+		for (j = 0; j <= 127; ++j)
 		{
 			parit1024_2 ^= *(paritr_ptr + j);
 		}
 	}
 
-	if (sum==0) 
+	if (sum==0)
 	{
 		parit1024_1 = parit1024_2;
 		parit512_1 = parit512_2;
@@ -499,7 +499,7 @@ int sm_ECCEncode(const uint8_t * p_buf, uint8_t * p_ecc)
 		parit16_1 = parit16_2;
 		parit8_1 = parit8_2;
 	}
-	else 
+	else
 	{
 		parit1024_1 = parit1024_2 ? 0 : 1;
 		parit512_1 = parit512_2 ? 0 : 1;
diff --git a/c/src/lib/libbsp/arm/gp32/start/start.S b/c/src/lib/libbsp/arm/gp32/start/start.S
index b7faf5eb23..e3be252332 100644
--- a/c/src/lib/libbsp/arm/gp32/start/start.S
+++ b/c/src/lib/libbsp/arm/gp32/start/start.S
@@ -1,7 +1,7 @@
 /*
  * GP32 startup code
  *
- *      
+ *
  * The license and distribution terms for this file may be
  * found in the file LICENSE in this distribution or at
  *
@@ -15,7 +15,7 @@
 #warning The call is "void boot_card(const char* cmdline);"
 #warning You need to pass a NULL.
 #warning Please check and remove these warnings.
-        
+
 /* Some standard definitions...*/
 .equ PSR_MODE_USR,       0x10
 .equ PSR_MODE_FIQ,       0x11
@@ -68,16 +68,16 @@ _start:
 _start2:
 @---------------------------------------------------------------------------------
 
-        /* 
+        /*
          * Since I don't plan to return to the bootloader,
          * I don't have to save the registers.
          *
-         * I'll just set the CPSR for SVC mode, interrupts 
+         * I'll just set the CPSR for SVC mode, interrupts
          * off, and ARM instructions.
          */
         mov     r0, #(PSR_MODE_SVC | PSR_I | PSR_F)
         msr     cpsr, r0
- 
+
         /* --- Initialize stack pointer registers */
         /* Enter IRQ mode and set up the IRQ stack pointer */
         mov     r0, #(PSR_MODE_IRQ | PSR_I | PSR_F)     /* No interrupts */
@@ -99,7 +99,7 @@ _start2:
         ldr     r1, =_abt_stack_size
         ldr     sp, =_abt_stack
         add     sp, sp, r1
-        
+
         /* Set up the SVC stack pointer last and stay in SVC mode */
         mov     r0, #(PSR_MODE_SVC | PSR_I | PSR_F)     /* No interrupts */
         msr     cpsr, r0
@@ -107,7 +107,7 @@ _start2:
         ldr     sp, =_svc_stack
         add     sp, sp, r1
         sub     sp, sp, #0x64
-	
+
 
 	/* disable mmu, I and D caches*/
 	nop
@@ -124,7 +124,7 @@ _start2:
 	mov   r1,#0x00
 Loop1:
 	mov   r2,#0x00
-Loop2: 
+Loop2:
 	mov r3, r2, lsl#26
 	orr r3, r3, r1, lsl#5
 	mcr p15, 0, r3, c7, c14, 2
@@ -134,19 +134,19 @@ Loop2:
 	add r1, r1, #0x01
 	cmp r1, #8
 	bne Loop1
-	
 
-        /* 
+
+        /*
          * Initialize the MMU. After we return, the MMU is enabled,
          * and memory may be remapped. I hope we don't remap this
          * memory away.
          */
         ldr     r0, =mem_map
-        bl      mmu_init               
+        bl      mmu_init
 
-        /* 
+        /*
          * Initialize the exception vectors. This includes the
-         * exceptions vectors (0x00000000-0x0000001c), and the 
+         * exceptions vectors (0x00000000-0x0000001c), and the
          * pointers to the exception handlers (0x00000020-0x0000003c).
          */
         mov     r0, #0
@@ -155,11 +155,11 @@ Loop2:
         stmia   r0!, {r2-r9}
         ldmia   r1!, {r2-r9}
         stmia   r0!, {r2-r9}
-	
+
         /* Now we are prepared to start the BSP's C code */
         bl      boot_card
 
-        /* 
+        /*
          * Theoretically, we could return to what started us up,
          * but we'd have to have saved the registers and stacks.
          * Instead, we'll just reset.
@@ -169,13 +169,13 @@ Loop2:
         /* We shouldn't get here. If we do, hang */
 _hang:  b       _hang
 
-        
-/* 
+
+/*
  * This is the exception vector table and the pointers to
  * the functions that handle the exceptions. It's a total
  * of 16 words (64 bytes)
  */
-vector_block:   
+vector_block:
         ldr     pc, Reset_Handler
         ldr     pc, Undefined_Handler
         ldr     pc, SWI_Handler
@@ -187,7 +187,7 @@ vector_block:
 
 Reset_Handler:          b       bsp_reset
 Undefined_Handler:      b       Undefined_Handler
-SWI_Handler:            b       SWI_Handler 
+SWI_Handler:            b       SWI_Handler
 Prefetch_Handler:       b       Prefetch_Handler
 Abort_Handler:          b       Abort_Handler
                         nop
diff --git a/c/src/lib/libbsp/arm/gp32/startup/bspreset.c b/c/src/lib/libbsp/arm/gp32/startup/bspreset.c
index 9484a62bdc..15586749cb 100644
--- a/c/src/lib/libbsp/arm/gp32/startup/bspreset.c
+++ b/c/src/lib/libbsp/arm/gp32/startup/bspreset.c
@@ -4,7 +4,7 @@
  *  http://www.rtems.com/license/LICENSE.
  *
  *  $Id$
- */ 
+ */
 
 #include <bsp.h>
 
diff --git a/c/src/lib/libbsp/arm/gp32/startup/bspstart.c b/c/src/lib/libbsp/arm/gp32/startup/bspstart.c
index 669ea9c05f..be211505bd 100644
--- a/c/src/lib/libbsp/arm/gp32/startup/bspstart.c
+++ b/c/src/lib/libbsp/arm/gp32/startup/bspstart.c
@@ -1,7 +1,7 @@
 /*
  * This file contains the ARM BSP startup package. It includes application,
  * board, and monitor specific initialization and configuration. The generic CPU
- * dependent initialization has been performed before this routine is invoked. 
+ * dependent initialization has been performed before this routine is invoked.
  *
  *
  * Copyright (c) 2000 Canon Research Centre France SA.
@@ -12,7 +12,7 @@
  *   http://www.rtems.com/license/LICENSE.
  *
  * $Id$
- */ 
+ */
 
 #include <bsp.h>
 #include <rtems/bspIo.h>
@@ -32,7 +32,7 @@ Thread bsp_idle_task(uint32_t ignored)
     asm volatile ("MCR p15,0,r0,c7,c0,4     \n");
   }
 }
- 
+
 /*
  *  BSP Specific Initialization in C
  */