More trailing whilespace removal

arch/rgmp/include/arm/arch/subarch/arch.h

@@ -45,12 +45,12 @@
 
 static inline void up_mdelay(uint32_t msec)
 {
-    
+
 }
 
 static inline void up_udelay(uint32_t usec)
 {
-    
+
 }
 
 #endif /* !__ASSEMBLY__ */

arch/rgmp/include/limits.h

@@ -33,8 +33,8 @@
  *
  ************************************************************/
 
-#ifndef __ARCH_RGMP_INCLUDE_LIMITS_H 
-#define __ARCH_RGMP_INCLUDE_LIMITS_H 
+#ifndef __ARCH_RGMP_INCLUDE_LIMITS_H
+#define __ARCH_RGMP_INCLUDE_LIMITS_H
 
 /************************************************************
  * Included Files

arch/rgmp/src/arm/Make.defs

@@ -5,7 +5,7 @@
 #   Author: Yu Qiang <yuq825@gmail.com>
 #
 # This file is a part of NuttX:
-# 
+#
 #   Copyright (C) 2011 Gregory Nutt. All rights reserved.
 #
 #

arch/rgmp/src/arm/arch_nuttx.c

@@ -47,7 +47,7 @@
 
 void nuttx_arch_init(void)
 {
-    
+
 }
 
 void nuttx_arch_exit(void)

arch/rgmp/src/nuttx.c

@@ -176,7 +176,7 @@ FAR void *up_stack_frame(FAR struct tcb_s *tcb, size_t frame_size)
   /* Align the frame_size */
 
   frame_size = (frame_size + 3) & ~3;
-  
+
   /* Is there already a stack allocated? Is it big enough? */
 
   if (!tcb->stack_alloc_ptr || tcb->adj_stack_size <= frame_size) {
@@ -280,7 +280,7 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
             }
             // If there are any pending tasks, then add them to the g_readytorun
             // task list now. It should be the up_realease_pending() called from
-            // sched_unlock() to do this for disable preemption. But it block 
+            // sched_unlock() to do this for disable preemption. But it block
             // itself, so it's OK.
             if (g_pendingtasks.head) {
                 warn("Disable preemption failed for task block itself\n");
@@ -328,7 +328,7 @@ void up_unblock_task(struct tcb_s *tcb)
 #if CONFIG_RR_INTERVAL > 0
         tcb->timeslice = CONFIG_RR_INTERVAL / MSEC_PER_TICK;
 #endif
-    
+
         // Add the task in the correct location in the prioritized
         // g_readytorun task list.
         if (sched_addreadytorun(tcb) && !up_interrupt_context()) {
@@ -402,7 +402,7 @@ void up_reprioritize_rtr(struct tcb_s *tcb, uint8_t priority)
             struct tcb_s *nexttcb;
             // If there are any pending tasks, then add them to the g_readytorun
             // task list now. It should be the up_realease_pending() called from
-            // sched_unlock() to do this for disable preemption. But it block 
+            // sched_unlock() to do this for disable preemption. But it block
             // itself, so it's OK.
             if (g_pendingtasks.head) {
                 warn("Disable preemption failed for reprioritize task\n");
@@ -439,7 +439,7 @@ void up_assert(const uint8_t *filename, int line)
 {
     fprintf(stderr, "Assertion failed at file:%s line: %d\n", filename, line);
 
-    // in interrupt context or idle task means kernel error 
+    // in interrupt context or idle task means kernel error
     // which will stop the OS
     // if in user space just terminate the task
     if (up_interrupt_context() || current_task->pid == 0) {
@@ -523,7 +523,7 @@ int up_prioritize_irq(int irq, int priority)
 void up_sigdeliver(struct Trapframe *tf)
 {
     sig_deliver_t sigdeliver;
-    
+
     pop_xcptcontext(&current_task->xcp);
     sigdeliver = current_task->xcp.sigdeliver;
     current_task->xcp.sigdeliver = NULL;

arch/rgmp/src/rgmp.c

@@ -88,7 +88,7 @@ void rtos_kfree(void *addr)
 
 /**
  * The interrupt can be nested. The pair of rtos_enter_interrupt()
- * and rtos_exit_interrupt() make sure the context switch is 
+ * and rtos_exit_interrupt() make sure the context switch is
  * performed only in the last IRQ exit.
  */
 void rtos_enter_interrupt(void)

arch/rgmp/src/x86/Make.defs

@@ -5,7 +5,7 @@
 #   Author: Yu Qiang <yuq825@gmail.com>
 #
 # This file is a part of NuttX:
-# 
+#
 #   Copyright (C) 2011 Gregory Nutt. All rights reserved.
 #
 #

arch/rgmp/src/x86/com.c

@@ -310,7 +310,7 @@ static int up_attach(struct uart_dev_s *dev)
     int err;
 
     err = rgmp_request_irq(priv->irq, &priv->action, 0);
-  
+
     return err;
 }
 
@@ -374,7 +374,7 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
     struct inode      *inode = filep->f_inode;
     struct uart_dev_s *dev   = inode->i_private;
     struct up_dev_s   *priv  = (struct up_dev_s*)dev->priv;
-    
+
     switch (cmd) {
     case COM_SET_BAUD:
         priv->baud = arg;
@@ -546,7 +546,7 @@ static bool up_txempty(struct uart_dev_s *dev)
  * Name: up_serialinit
  *
  * Description:
- *   Performs the low level UART initialization early in 
+ *   Performs the low level UART initialization early in
  *   debug so that the serial console will be available
  *   during bootup.  This must be called before up_serialinit.
  *
@@ -554,7 +554,7 @@ static bool up_txempty(struct uart_dev_s *dev)
 
 void up_earlyserialinit(void)
 {
-    
+
 }
 
 /****************************************************************************