More trailing whilespace removal

9 files changed, 31 insertions, 31 deletions

diff --git a/nuttx/arch/arm/src/kinetis/kinetis_clockconfig.c b/nuttx/arch/arm/src/kinetis/kinetis_clockconfig.c
index ad6e42884..c4012d8bc 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_clockconfig.c
+++ b/nuttx/arch/arm/src/kinetis/kinetis_clockconfig.c
@@ -62,7 +62,7 @@
 /****************************************************************************
  * Private Function Prototypes
  ****************************************************************************/
- 
+
 void __ramfunc__
 kinesis_setdividers(uint32_t div1, uint32_t div2, uint32_t div3, uint32_t div4);
 
@@ -205,8 +205,8 @@ void kinetis_pllconfig(void)
    * Flash clock = MCG / BOARD_OUTDIV4
    */
 
-  kinesis_setdividers(BOARD_OUTDIV1, BOARD_OUTDIV2, BOARD_OUTDIV3, BOARD_OUTDIV4); 
- 
+  kinesis_setdividers(BOARD_OUTDIV1, BOARD_OUTDIV2, BOARD_OUTDIV3, BOARD_OUTDIV4);
+
   /* Set the VCO divider, VDIV, is defined in the board.h file.  VDIV
    * selects the amount to divide the VCO output of the PLL. The VDIV bits
    * establish the multiplication factor applied to the reference clock
@@ -352,7 +352,7 @@ kinesis_setdividers(uint32_t div1, uint32_t div2, uint32_t div3, uint32_t div4)
   /* Save the current value of the Flash Access Protection Register */
 
   regval = getreg32(KINETIS_FMC_PFAPR);
-  
+
   /* Set M0PFD through M7PFD to 1 to disable prefetch */
 
   putreg32(FMC_PFAPR_M7PFD | FMC_PFAPR_M6PFD | FMC_PFAPR_M5PFD |
@@ -369,7 +369,7 @@ kinesis_setdividers(uint32_t div1, uint32_t div2, uint32_t div3, uint32_t div4)
   /* Wait for dividers to change */
 
   for (i = 0 ; i < div4 ; i++);
-  
+
   /* Re-store the saved value of FMC_PFAPR */
 
   putreg32(regval, KINETIS_FMC_PFAPR);
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_clrpend.c b/nuttx/arch/arm/src/kinetis/kinetis_clrpend.c
index 2837d867f..97ae5a610 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_clrpend.c
+++ b/nuttx/arch/arm/src/kinetis/kinetis_clrpend.c
@@ -71,7 +71,7 @@
  *
  * Description:
  *   Clear a pending interrupt at the NVIC.  This does not seem to be required
- *   for most interrupts.  Don't know why... 
+ *   for most interrupts.  Don't know why...
  *
  *   I keep it in a separate file so that it will not increase the footprint
  *   on Kinetis platforms that do not need this function.
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_enet.h b/nuttx/arch/arm/src/kinetis/kinetis_enet.h
index 0a5e78ea9..1843afcd0 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_enet.h
+++ b/nuttx/arch/arm/src/kinetis/kinetis_enet.h
@@ -295,7 +295,7 @@
 /* Receive Descriptor Ring Start Register */
                                                /* Bits 0-2: Reserved */
 #define ENET_RDSR_SHIFT              (3)       /* Bits 3-31: Start of the receive buffer descriptor queue */
-#define ENET_RDSR_MASK               (0xfffffff8) 
+#define ENET_RDSR_MASK               (0xfffffff8)
 
 /* Transmit Buffer Descriptor Ring Start Register */
                                                /* Bits 0-2: Reserved */
@@ -476,9 +476,9 @@
 
 #ifdef CONFIG_ENDIAN_BIG
 #  define TXDESC_TSE                 (1 << 8)
-#  define TXDESC_OE                  (1 << 9) 
-#  define TXDESC_LCE                 (1 << 10) 
-#  define TXDESC_FE                  (1 << 11) 
+#  define TXDESC_OE                  (1 << 9)
+#  define TXDESC_LCE                 (1 << 10)
+#  define TXDESC_FE                  (1 << 11)
 #  define TXDESC_EE                  (1 << 12)
 #  define TXDESC_UE                  (1 << 13)
 #  define TXDESC_TXE                 (1 << 15)
@@ -495,15 +495,15 @@
 #  define TXDESC_TS                  (1 << 5)
 #  define TXDESC_INT                 (1 << 6)
 
-#  define TXDESC_TSE                 (1 << 16) 
-#  define TXDESC_OE                  (1 << 17) 
-#  define TXDESC_LCE                 (1 << 18) 
-#  define TXDESC_FE                  (1 << 19) 
+#  define TXDESC_TSE                 (1 << 16)
+#  define TXDESC_OE                  (1 << 17)
+#  define TXDESC_LCE                 (1 << 18)
+#  define TXDESC_FE                  (1 << 19)
 #  define TXDESC_EE                  (1 << 20)
 #  define TXDESC_UE                  (1 << 21)
 #  define TXDESC_TXE                 (1 << 23)
 
-#  define TXDESC_BDU                 (1 << 7)    
+#  define TXDESC_BDU                 (1 << 7)
 #endif
 
 /* Legacy (and Common) RX Buffer Descriptor Bit Definitions */
@@ -552,7 +552,7 @@
 #  define RXDESC_PE                  (1 << 26)
 #  define RXDESC_ME                  (1 << 31)
 
-#  define RXDESC_BDU                 (1 << 31)    
+#  define RXDESC_BDU                 (1 << 31)
 #else
 #  define RXDESC_UC                  (1 << 0)
 #  define RXDESC_CE                  (1 << 1)
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_k60pinmux.h b/nuttx/arch/arm/src/kinetis/kinetis_k60pinmux.h
index 2c77dd4ba..199a02a0d 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_k60pinmux.h
+++ b/nuttx/arch/arm/src/kinetis/kinetis_k60pinmux.h
@@ -47,7 +47,7 @@
 /********************************************************************************************
  * Pre-processor Definitions
  ********************************************************************************************/
-/* Reference: Paragraph 10.3.1, p 258, of FreeScale document K60P144M100SF2RM 
+/* Reference: Paragraph 10.3.1, p 258, of FreeScale document K60P144M100SF2RM
  *
  * In most cases, there are alternative configurations for various pins. Those alternative
  * pins are labeled with a suffix like _1, _2, etc. in order to distinguish them.  Logic in
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_lowputc.c b/nuttx/arch/arm/src/kinetis/kinetis_lowputc.c
index f52d3ba35..c3599618c 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_lowputc.c
+++ b/nuttx/arch/arm/src/kinetis/kinetis_lowputc.c
@@ -56,7 +56,7 @@
 /**************************************************************************
  * Private Definitions
  **************************************************************************/
-     
+
 /* Select UART parameters for the selected console */
 
 #if defined(CONFIG_UART0_SERIAL_CONSOLE)
@@ -126,7 +126,7 @@ static uint8_t g_sizemap[8] = {1, 4, 8, 16, 32, 64, 128, 0};
 /**************************************************************************
  * Private Functions
  **************************************************************************/
- 
+
 /**************************************************************************
  * Public Functions
  **************************************************************************/
@@ -347,7 +347,7 @@ void kinetis_uartconfigure(uintptr_t uart_base, uint32_t baud,
     {
       regval |= UART_C1_M;
     }
-  
+
   /* The only other option is 8-bit operation */
 
   else
@@ -361,7 +361,7 @@ void kinetis_uartconfigure(uintptr_t uart_base, uint32_t baud,
 
   sbr = clock / (baud << 4);
   DEBUGASSERT(sbr < 0x2000);
-        
+
   /* Save the new baud divisor, retaining other bits in the UARTx_BDH
    * register.
    */
@@ -373,7 +373,7 @@ void kinetis_uartconfigure(uintptr_t uart_base, uint32_t baud,
 
   regval  = sbr & 0xff;
   putreg8(regval, uart_base+KINETIS_UART_BDL_OFFSET);
-    
+
   /* Calculate a fractional divider to get closer to the requested baud.
    * The fractional divider, BRFA, is a 5 bit fractional value that is
    * logically added to the SBR:
@@ -386,7 +386,7 @@ void kinetis_uartconfigure(uintptr_t uart_base, uint32_t baud,
 
   tmp  = clock - (sbr * (baud << 4));
   brfa = (tmp << 5) / (baud << 4);
-    
+
   /* Set the BRFA field (retaining other bits in the UARTx_C4 register) */
 
   regval  = getreg8(uart_base+KINETIS_UART_C4_OFFSET) & UART_C4_BRFA_MASK;
@@ -412,14 +412,14 @@ void kinetis_uartconfigure(uintptr_t uart_base, uint32_t baud,
       depth = (3 * depth) >> 2;
     }
   putreg8(depth , uart_base+KINETIS_UART_RWFIFO_OFFSET);
-  
+
   depth = g_sizemap[(regval & UART_PFIFO_TXFIFOSIZE_MASK) >> UART_PFIFO_TXFIFOSIZE_SHIFT];
   if (depth > 3)
     {
       depth = (depth >> 2);
     }
   putreg8(depth, uart_base+KINETIS_UART_TWFIFO_OFFSET);
-  
+
   /* Enable RX and TX FIFOs */
 
   putreg8(UART_PFIFO_RXFE | UART_PFIFO_TXFE, uart_base+KINETIS_UART_PFIFO_OFFSET);
@@ -431,8 +431,8 @@ void kinetis_uartconfigure(uintptr_t uart_base, uint32_t baud,
    *  (1 in this case) is less than or equal to 0.
    * RWFIFO[RXWATER] = 1:  RDRF will be set when the number of queued bytes
    *  (1 in this case) is greater than or equal to 1.
-   * 
-   * Set the watermarks to one/zero and disable the FIFOs 
+   *
+   * Set the watermarks to one/zero and disable the FIFOs
    */
 
   putreg8(1, uart_base+KINETIS_UART_RWFIFO_OFFSET);
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_memorymap.h b/nuttx/arch/arm/src/kinetis/kinetis_memorymap.h
index 7253717bd..ef1d22265 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_memorymap.h
+++ b/nuttx/arch/arm/src/kinetis/kinetis_memorymap.h
@@ -185,7 +185,7 @@
 # define KINETIS_MCM_BASE       0xe0080000 /* Miscellaneous Control Module (including ETB Almost Full) */
 # define KINETIS_ROMTAB_BASE    0xe00ff000 /* ROM Table - allows auto-detection of debug components */
 
-/* K60 Family 
+/* K60 Family
  *
  * The memory map for the following parts is defined in Freescale document
  * K60P144M100SF2RM
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_serial.c b/nuttx/arch/arm/src/kinetis/kinetis_serial.c
index fc74f22ba..4cf414fd6 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_serial.c
+++ b/nuttx/arch/arm/src/kinetis/kinetis_serial.c
@@ -707,7 +707,7 @@ static int up_attach(struct uart_dev_s *dev)
 static void up_detach(struct uart_dev_s *dev)
 {
   struct up_dev_s *priv = (struct up_dev_s*)dev->priv;
-  
+
   /* Disable interrupts */
 
   up_restoreuartint(priv, 0);
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_timerisr.c b/nuttx/arch/arm/src/kinetis/kinetis_timerisr.c
index 9f9f14ba6..8dd514a9c 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_timerisr.c
+++ b/nuttx/arch/arm/src/kinetis/kinetis_timerisr.c
@@ -126,7 +126,7 @@ void up_timerinit(void)
   regval |= (NVIC_SYSH_PRIORITY_DEFAULT << NVIC_SYSH_PRIORITY_PR15_SHIFT);
   putreg32(regval, NVIC_SYSH12_15_PRIORITY);
 
-  /* Note that is should not be neccesary to set the SYSTICK clock source: 
+  /* Note that is should not be neccesary to set the SYSTICK clock source:
    * "The CLKSOURCE bit in SysTick Control and Status register is always set
    *  to select the core clock."
    */
diff --git a/nuttx/arch/arm/src/kinetis/kinetis_userspace.c b/nuttx/arch/arm/src/kinetis/kinetis_userspace.c
index 75b3c08fd..d0d57145d 100644
--- a/nuttx/arch/arm/src/kinetis/kinetis_userspace.c
+++ b/nuttx/arch/arm/src/kinetis/kinetis_userspace.c
@@ -98,7 +98,7 @@ void kinetis_userspace(void)
   /* Initialize all of user-space .data */
 
   DEBUGASSERT(USERSPACE->us_datasource != 0 &&
-              USERSPACE->us_datastart != 0 && USERSPACE->us_dataend != 0 && 
+              USERSPACE->us_datastart != 0 && USERSPACE->us_dataend != 0 &&
               USERSPACE->us_datastart <= USERSPACE->us_dataend);
 
   src  = (uint8_t*)USERSPACE->us_datasource;