More trailing whilespace removal

17 files changed, 30 insertions, 30 deletions

diff --git a/nuttx/arch/z16/include/limits.h b/nuttx/arch/z16/include/limits.h
index 6601c4737..0abbd6b29 100644
--- a/nuttx/arch/z16/include/limits.h
+++ b/nuttx/arch/z16/include/limits.h
@@ -33,8 +33,8 @@
  *
  ****************************************************************************/
 
-#ifndef __ARCH_Z16_INCLUDE_LIMITS_H 
-#define __ARCH_Z16_INCLUDE_LIMITS_H 
+#ifndef __ARCH_Z16_INCLUDE_LIMITS_H
+#define __ARCH_Z16_INCLUDE_LIMITS_H
 
 /****************************************************************************
  * Included Files
diff --git a/nuttx/arch/z16/include/types.h b/nuttx/arch/z16/include/types.h
index e58a93ba1..a1d7c9eff 100644
--- a/nuttx/arch/z16/include/types.h
+++ b/nuttx/arch/z16/include/types.h
@@ -37,8 +37,8 @@
  * only indirectly through sys/types.h
  */
 
-#ifndef __ARCH_Z16_INCLUDE_TYPES_H 
-#define __ARCH_Z16_INCLUDE_TYPES_H 
+#ifndef __ARCH_Z16_INCLUDE_TYPES_H
+#define __ARCH_Z16_INCLUDE_TYPES_H
 
 /****************************************************************************
  * Included Files
diff --git a/nuttx/arch/z16/src/common/up_assert.c b/nuttx/arch/z16/src/common/up_assert.c
index d2b64026e..051d8ca01 100644
--- a/nuttx/arch/z16/src/common/up_assert.c
+++ b/nuttx/arch/z16/src/common/up_assert.c
@@ -63,7 +63,7 @@
 #  undef CONFIG_ARCH_USBDUMP
 #endif
 
-/* Output debug info if stack dump is selected -- even if 
+/* Output debug info if stack dump is selected -- even if
  * debug is not selected.
  */
 
diff --git a/nuttx/arch/z16/src/common/up_blocktask.c b/nuttx/arch/z16/src/common/up_blocktask.c
index 56618ab3d..c8a8fae99 100644
--- a/nuttx/arch/z16/src/common/up_blocktask.c
+++ b/nuttx/arch/z16/src/common/up_blocktask.c
@@ -132,7 +132,7 @@ void up_block_task(FAR struct tcb_s *tcb, tstate_t task_state)
 
           SAVE_IRQCONTEXT(rtcb);
 
-          /* Restore the exception context of the rtcb at the (new) head 
+          /* Restore the exception context of the rtcb at the (new) head
            * of the g_readytorun task list.
            */
 
@@ -153,7 +153,7 @@ void up_block_task(FAR struct tcb_s *tcb, tstate_t task_state)
 
       else if (!SAVE_USERCONTEXT(rtcb))
         {
-          /* Restore the exception context of the rtcb at the (new) head 
+          /* Restore the exception context of the rtcb at the (new) head
            * of the g_readytorun task list.
            */
 
diff --git a/nuttx/arch/z16/src/common/up_createstack.c b/nuttx/arch/z16/src/common/up_createstack.c
index bdb6d2647..0a7fecd3b 100644
--- a/nuttx/arch/z16/src/common/up_createstack.c
+++ b/nuttx/arch/z16/src/common/up_createstack.c
@@ -115,7 +115,7 @@ int up_create_stack(FAR struct tcb_s *tcb, size_t stack_size, uint8_t ttype)
     }
 
   /* Do we need to allocate a new stack? */
- 
+
   if (!tcb->stack_alloc_ptr)
     {
       /* Allocate the stack.  If DEBUG is enabled (but not stack debug),
diff --git a/nuttx/arch/z16/src/common/up_doirq.c b/nuttx/arch/z16/src/common/up_doirq.c
index 1009814ce..ffe15a114 100644
--- a/nuttx/arch/z16/src/common/up_doirq.c
+++ b/nuttx/arch/z16/src/common/up_doirq.c
@@ -81,7 +81,7 @@
 FAR chipreg_t *up_doirq(int irq, FAR chipreg_t *regs)
 {
   FAR chipreg_t *ret = regs;
- 
+
   board_led_on(LED_INIRQ);
 #ifdef CONFIG_SUPPRESS_INTERRUPTS
   PANIC();
diff --git a/nuttx/arch/z16/src/common/up_registerdump.c b/nuttx/arch/z16/src/common/up_registerdump.c
index 178320dd2..c56658f16 100644
--- a/nuttx/arch/z16/src/common/up_registerdump.c
+++ b/nuttx/arch/z16/src/common/up_registerdump.c
@@ -52,7 +52,7 @@
  * Definitions
  ****************************************************************************/
 
-/* Output debug info if stack dump is selected -- even if 
+/* Output debug info if stack dump is selected -- even if
  * debug is not selected.
  */
 
diff --git a/nuttx/arch/z16/src/common/up_releasepending.c b/nuttx/arch/z16/src/common/up_releasepending.c
index a25459730..7db0cd614 100644
--- a/nuttx/arch/z16/src/common/up_releasepending.c
+++ b/nuttx/arch/z16/src/common/up_releasepending.c
@@ -99,7 +99,7 @@ void up_release_pending(void)
 
            SAVE_IRQCONTEXT(rtcb);
 
-          /* Restore the exception context of the rtcb at the (new) head 
+          /* Restore the exception context of the rtcb at the (new) head
            * of the g_readytorun task list.
            */
 
@@ -115,13 +115,13 @@ void up_release_pending(void)
 
       /* Copy the exception context into the TCB of the task that
        * was currently active. if SAVE_USERCONTEXT returns a non-zero
-       * value, then this is really the previously running task 
+       * value, then this is really the previously running task
        * restarting!
        */
 
       else if (!SAVE_USERCONTEXT(rtcb))
         {
-          /* Restore the exception context of the rtcb at the (new) head 
+          /* Restore the exception context of the rtcb at the (new) head
            * of the g_readytorun task list.
            */
 
diff --git a/nuttx/arch/z16/src/common/up_reprioritizertr.c b/nuttx/arch/z16/src/common/up_reprioritizertr.c
index bbfee7845..456d39010 100644
--- a/nuttx/arch/z16/src/common/up_reprioritizertr.c
+++ b/nuttx/arch/z16/src/common/up_reprioritizertr.c
@@ -71,7 +71,7 @@
  *
  * Description:
  *   Called when the priority of a running or
- *   ready-to-run task changes and the reprioritization will 
+ *   ready-to-run task changes and the reprioritization will
  *   cause a context switch.  Two cases:
  *
  *   1) The priority of the currently running task drops and the next
@@ -154,7 +154,7 @@ void up_reprioritize_rtr(FAR struct tcb_s *tcb, uint8_t priority)
 
                SAVE_IRQCONTEXT(rtcb);
 
-              /* Restore the exception context of the rtcb at the (new) head 
+              /* Restore the exception context of the rtcb at the (new) head
                * of the g_readytorun task list.
                */
 
@@ -175,7 +175,7 @@ void up_reprioritize_rtr(FAR struct tcb_s *tcb, uint8_t priority)
 
           else if (!SAVE_USERCONTEXT(rtcb))
             {
-              /* Restore the exception context of the rtcb at the (new) head 
+              /* Restore the exception context of the rtcb at the (new) head
                * of the g_readytorun task list.
                */
 
diff --git a/nuttx/arch/z16/src/common/up_stackdump.c b/nuttx/arch/z16/src/common/up_stackdump.c
index ef9eebb23..fd16cf238 100644
--- a/nuttx/arch/z16/src/common/up_stackdump.c
+++ b/nuttx/arch/z16/src/common/up_stackdump.c
@@ -49,7 +49,7 @@
  * Definitions
  ****************************************************************************/
 
-/* Output debug info if stack dump is selected -- even if 
+/* Output debug info if stack dump is selected -- even if
  * debug is not selected.
  */
 
diff --git a/nuttx/arch/z16/src/common/up_stackframe.c b/nuttx/arch/z16/src/common/up_stackframe.c
index ea2d696c8..feb5c8578 100644
--- a/nuttx/arch/z16/src/common/up_stackframe.c
+++ b/nuttx/arch/z16/src/common/up_stackframe.c
@@ -115,7 +115,7 @@ FAR void *up_stack_frame(FAR struct tcb_s *tcb, size_t frame_size)
   /* Align the frame_size */
 
   frame_size = STACK_ALIGN_UP(frame_size);
-  
+
   /* Is there already a stack allocated? Is it big enough? */
 
   if (!tcb->stack_alloc_ptr || tcb->adj_stack_size <= frame_size)
diff --git a/nuttx/arch/z16/src/common/up_unblocktask.c b/nuttx/arch/z16/src/common/up_unblocktask.c
index a629b5066..984e514ad 100644
--- a/nuttx/arch/z16/src/common/up_unblocktask.c
+++ b/nuttx/arch/z16/src/common/up_unblocktask.c
@@ -113,7 +113,7 @@ void up_unblock_task(FAR struct tcb_s *tcb)
       /* The currently active task has changed! We need to do
        * a context switch to the new task.
        *
-       * Are we in an interrupt handler? 
+       * Are we in an interrupt handler?
        */
 
       if (IN_INTERRUPT)
@@ -124,7 +124,7 @@ void up_unblock_task(FAR struct tcb_s *tcb)
 
           SAVE_IRQCONTEXT(rtcb);
 
-          /* Restore the exception context of the rtcb at the (new) head 
+          /* Restore the exception context of the rtcb at the (new) head
            * of the g_readytorun task list.
            */
 
@@ -139,7 +139,7 @@ void up_unblock_task(FAR struct tcb_s *tcb)
         }
 
       /* We are not in an interrupt handler.  Copy the user C context
-       * into the TCB of the task that was previously active.  if 
+       * into the TCB of the task that was previously active.  if
        * SAVE_USERCONTEXT returns a non-zero value, then this is really the
        * previously running task restarting!
        */
diff --git a/nuttx/arch/z16/src/z16f/Make.defs b/nuttx/arch/z16/src/z16f/Make.defs
index 4c47cf41b..4146c1221 100644
--- a/nuttx/arch/z16/src/z16f/Make.defs
+++ b/nuttx/arch/z16/src/z16f/Make.defs
@@ -35,7 +35,7 @@
 
 HEAD_SSRC	= z16f_head.S
 
-CMN_SSRCS	= 
+CMN_SSRCS	=
 CMN_CSRCS	= up_allocateheap.c up_initialize.c up_schedulesigaction.c \
 		  up_assert.c up_initialstate.c up_sigdeliver.c up_blocktask.c \
 		  up_interruptcontext.c up_stackdump.c up_copystate.c \
diff --git a/nuttx/arch/z16/src/z16f/chip.h b/nuttx/arch/z16/src/z16f/chip.h
index f684652cb..05ce812c0 100644
--- a/nuttx/arch/z16/src/z16f/chip.h
+++ b/nuttx/arch/z16/src/z16f/chip.h
@@ -62,7 +62,7 @@
 #endif
 
 /* Z16F Chip Variants ***************************************************************/
- 
+
 #if defined(CONFIG_ARCH_CHIP_Z16F2810)
 # define Z16F_INVMEM_SIZE     (128*1024)
 # define Z16F_IRAM_SIZE       (4*1024)
@@ -122,7 +122,7 @@
  * Internal non-volatile memory starts at address zero.  The size
  * of the internal non-volatile memory is chip-dependent.
  */
- 
+
 #define Z16F_INVMEM_BASE        _HX32(00000000)
 
 /* Most chip variants support external memory */
@@ -141,7 +141,7 @@
 /* Internal RAM always ends at 0xffbfff.  The IRAM base address depends
  * on the size of the IRAM supported by the chip.
  */
- 
+
 #define Z16F_IRAM_BASE          (_HX32(ffffc000) - Z16F_IRAM_SIZE)
 
 /* External memory mapped peripherals, internal I/O memory and SFRS */
diff --git a/nuttx/arch/z16/src/z16f/z16f_clkinit.c b/nuttx/arch/z16/src/z16f/z16f_clkinit.c
index d125d6143..4e6b80e80 100644
--- a/nuttx/arch/z16/src/z16f/z16f_clkinit.c
+++ b/nuttx/arch/z16/src/z16f/z16f_clkinit.c
@@ -77,7 +77,7 @@ extern _Erom unsigned long SYS_CLK_FREQ;
  * and the clock source is _DEFSRC.
  *
  * NOTE: The UART output is designed to work with 5.56 MHz internal and 20 MHz
- * External clock frequencies at the Default Baud rate of 57.6K Baud. 
+ * External clock frequencies at the Default Baud rate of 57.6K Baud.
  * Entering different clock frequencies may cause the UART to stop transmitting
  * unless the user makes changes to the UART routines.
  *
diff --git a/nuttx/arch/z16/src/z16f/z16f_head.S b/nuttx/arch/z16/src/z16f/z16f_head.S
index c1a69a18e..2a45095c5 100755
--- a/nuttx/arch/z16/src/z16f/z16f_head.S
+++ b/nuttx/arch/z16/src/z16f/z16f_head.S
@@ -121,7 +121,7 @@
 	vector C2=_c3_isr
 	vector C1=_c2_isr
 	vector C0=_c0_isr
- 
+
 /**************************************************************************
  * Equates
  **************************************************************************/
@@ -129,7 +129,7 @@
 /**************************************************************************
  * Data Allocation
  **************************************************************************/
- 
+
 /**************************************************************************
  * Code
  **************************************************************************/
diff --git a/nuttx/arch/z16/src/z16f/z16f_sysexec.c b/nuttx/arch/z16/src/z16f/z16f_sysexec.c
index bd922237f..eb3c4065c 100644
--- a/nuttx/arch/z16/src/z16f/z16f_sysexec.c
+++ b/nuttx/arch/z16/src/z16f/z16f_sysexec.c
@@ -81,13 +81,13 @@
 void z16f_sysexec(FAR chipreg_t *regs)
 {
   uint16_t excp;
-  
+
   /* Save that register reference so that it can be used for built-in
    * diagnostics.
    */
 
   current_regs = regs;
- 
+
   /* The cause of the system exception is indicated in the SYSEXCPH&L
    * registers
    */