More trailing whilespace removal

19 files changed, 52 insertions, 52 deletions

diff --git a/nuttx/arch/mips/include/mips32/irq.h b/nuttx/arch/mips/include/mips32/irq.h
index 8a3a71352..d42dbcfd2 100644
--- a/nuttx/arch/mips/include/mips32/irq.h
+++ b/nuttx/arch/mips/include/mips32/irq.h
@@ -430,7 +430,7 @@ static inline void cp0_putstatus(irqstate_t status)
       "\tnop\n"
       "\tnop\n"                          /* Plus one for good measure */
       "\t.set    pop\n"
-      : 
+      :
       : "r" (status)
       : "memory"
     );
@@ -490,7 +490,7 @@ static inline void cp0_putcause(uint32_t cause)
       "\t.set    noreorder\n"
       "\tmtc0   %0, $13, 0\n"            /* Set the cause to the provided value */
       "\t.set    pop\n"
-      : 
+      :
       : "r" (cause)
       : "memory"
     );
diff --git a/nuttx/arch/mips/include/mips32/registers.h b/nuttx/arch/mips/include/mips32/registers.h
index 70279cb6f..659cd3397 100644
--- a/nuttx/arch/mips/include/mips32/registers.h
+++ b/nuttx/arch/mips/include/mips32/registers.h
@@ -83,7 +83,7 @@
 #define t9                 $25
 
 /* Static registers:  Registers that must be saved and restored if used */
- 
+
 #define s0                 $16
 #define s1                 $17
 #define s2                 $18
diff --git a/nuttx/arch/mips/include/mips32/syscall.h b/nuttx/arch/mips/include/mips32/syscall.h
index 349fba9bd..bf2a7847f 100644
--- a/nuttx/arch/mips/include/mips32/syscall.h
+++ b/nuttx/arch/mips/include/mips32/syscall.h
@@ -62,7 +62,7 @@
  * a SYS call in kernel mode.  The first four syscall values must, therefore, be
  * reserved (0 is not used).
  */
- 
+
 #ifdef CONFIG_NUTTX_KERNEL
 #  ifndef CONFIG_SYS_RESERVED
 #    error "CONFIG_SYS_RESERVED must be defined to the value 4"
diff --git a/nuttx/arch/mips/include/pic32mx/irq.h b/nuttx/arch/mips/include/pic32mx/irq.h
index 91fde196d..7c9da7099 100644
--- a/nuttx/arch/mips/include/pic32mx/irq.h
+++ b/nuttx/arch/mips/include/pic32mx/irq.h
@@ -123,7 +123,7 @@ static inline void cp0_putintctl(uint32_t intctl)
       "\t.set    noreorder\n"
       "\tmtc0   %0, $12, 1\n"             /* Set the IntCtl to the provided value */
       "\t.set    pop\n"
-      : 
+      :
       : "r" (intctl)
       : "memory"
     );
@@ -183,7 +183,7 @@ static inline void cp0_putebase(uint32_t ebase)
       "\t.set    noreorder\n"
       "\tmtc0   %0, $15, 1\n"             /* Set the EBASE to the provided value */
       "\t.set    pop\n"
-      : 
+      :
       : "r" (ebase)
       : "memory"
     );
diff --git a/nuttx/arch/mips/src/common/up_createstack.c b/nuttx/arch/mips/src/common/up_createstack.c
index 7961ef3d9..506ece44d 100644
--- a/nuttx/arch/mips/src/common/up_createstack.c
+++ b/nuttx/arch/mips/src/common/up_createstack.c
@@ -55,7 +55,7 @@
  * Pre-processor Macros
  ****************************************************************************/
 
-/* MIPS requires at least a 4-byte stack alignment.  For floating point use, 
+/* MIPS requires at least a 4-byte stack alignment.  For floating point use,
  * however, the stack must be aligned to 8-byte addresses.
  */
 
@@ -135,7 +135,7 @@ 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),
@@ -202,7 +202,7 @@ int up_create_stack(FAR struct tcb_s *tcb, size_t stack_size, uint8_t ttype)
       /* The MIPS stack must be aligned at word (4 byte) boundaries; for
        * floating point use, the stack must be aligned to 8-byte addresses.
        * If necessary top_of_stack must be rounded down to the next
-       * boundary to meet these alignment requirements. 
+       * boundary to meet these alignment requirements.
        */
 
       top_of_stack = STACK_ALIGN_DOWN(top_of_stack);
diff --git a/nuttx/arch/mips/src/common/up_stackframe.c b/nuttx/arch/mips/src/common/up_stackframe.c
index 8f0fa66cd..87f13bc42 100644
--- a/nuttx/arch/mips/src/common/up_stackframe.c
+++ b/nuttx/arch/mips/src/common/up_stackframe.c
@@ -51,7 +51,7 @@
 /****************************************************************************
  * Pre-processor Macros
  ****************************************************************************/
-/* MIPS requires at least a 4-byte stack alignment.  For floating point use, 
+/* MIPS requires at least a 4-byte stack alignment.  For floating point use,
  * however, the stack must be aligned to 8-byte addresses.
  */
 
@@ -118,7 +118,7 @@ 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/mips/src/common/up_usestack.c b/nuttx/arch/mips/src/common/up_usestack.c
index 934ac8ed1..89cff7ff9 100644
--- a/nuttx/arch/mips/src/common/up_usestack.c
+++ b/nuttx/arch/mips/src/common/up_usestack.c
@@ -53,7 +53,7 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
-/* MIPS requires at least a 4-byte stack alignment.  For floating point use, 
+/* MIPS requires at least a 4-byte stack alignment.  For floating point use,
  * however, the stack must be aligned to 8-byte addresses.
  */
 
diff --git a/nuttx/arch/mips/src/mips32/Toolchain.defs b/nuttx/arch/mips/src/mips32/Toolchain.defs
index dc34b8c76..4f031f3e0 100644
--- a/nuttx/arch/mips/src/mips32/Toolchain.defs
+++ b/nuttx/arch/mips/src/mips32/Toolchain.defs
@@ -91,7 +91,7 @@ endif
 # Each toolchain definition should set:
 #
 #  CROSSDEV         The GNU toolchain triple (command prefix)
-#  ARCROSSDEV       If required, an alternative prefix used when 
+#  ARCROSSDEV       If required, an alternative prefix used when
 #                   invoking ar and nm.
 #  ARCHCPUFLAGS     CPU-specific flags selecting the instruction set
 #                   FPU options, etc.
diff --git a/nuttx/arch/mips/src/mips32/up_blocktask.c b/nuttx/arch/mips/src/mips32/up_blocktask.c
index e0d1cf247..62c0c126e 100644
--- a/nuttx/arch/mips/src/mips32/up_blocktask.c
+++ b/nuttx/arch/mips/src/mips32/up_blocktask.c
@@ -131,7 +131,7 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
 
           up_savestate(rtcb->xcp.regs);
 
-          /* 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/mips/src/mips32/up_initialstate.c b/nuttx/arch/mips/src/mips32/up_initialstate.c
index a4d204b30..ca981ffaf 100644
--- a/nuttx/arch/mips/src/mips32/up_initialstate.c
+++ b/nuttx/arch/mips/src/mips32/up_initialstate.c
@@ -100,7 +100,7 @@ void up_initial_state(struct tcb_s *tcb)
   /* Save the task entry point */
 
   xcp->regs[REG_EPC]     = (uint32_t)tcb->start;
-  
+
   /* If this task is running PIC, then set the PIC base register to the
    * address of the allocated D-Space region.
    */
diff --git a/nuttx/arch/mips/src/mips32/up_releasepending.c b/nuttx/arch/mips/src/mips32/up_releasepending.c
index 7999bffeb..1c2ac638d 100644
--- a/nuttx/arch/mips/src/mips32/up_releasepending.c
+++ b/nuttx/arch/mips/src/mips32/up_releasepending.c
@@ -99,7 +99,7 @@ void up_release_pending(void)
 
            up_savestate(rtcb->xcp.regs);
 
-          /* 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/mips/src/mips32/up_reprioritizertr.c b/nuttx/arch/mips/src/mips32/up_reprioritizertr.c
index a8f0158b9..71a082fd8 100644
--- a/nuttx/arch/mips/src/mips32/up_reprioritizertr.c
+++ b/nuttx/arch/mips/src/mips32/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(struct tcb_s *tcb, uint8_t priority)
 
                up_savestate(rtcb->xcp.regs);
 
-              /* 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/mips/src/mips32/up_swint0.c b/nuttx/arch/mips/src/mips32/up_swint0.c
index 34a8a1dde..0f9bde459 100644
--- a/nuttx/arch/mips/src/mips32/up_swint0.c
+++ b/nuttx/arch/mips/src/mips32/up_swint0.c
@@ -310,7 +310,7 @@ int up_swint0(int irq, FAR void *context)
 #endif
 
   /* Clear the pending software interrupt 0 in the PIC32 interrupt block */
- 
+
   up_clrpend_irq(PIC32MX_IRQSRC_CS0);
 
   /* And reset the software interrupt bit in the MIPS CAUSE register */
diff --git a/nuttx/arch/mips/src/mips32/up_unblocktask.c b/nuttx/arch/mips/src/mips32/up_unblocktask.c
index 99cd25052..277ec79cf 100644
--- a/nuttx/arch/mips/src/mips32/up_unblocktask.c
+++ b/nuttx/arch/mips/src/mips32/up_unblocktask.c
@@ -111,7 +111,7 @@ void up_unblock_task(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 (current_regs)
@@ -122,7 +122,7 @@ void up_unblock_task(struct tcb_s *tcb)
 
           up_savestate(rtcb->xcp.regs);
 
-          /* 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/mips/src/mips32/up_vfork.c b/nuttx/arch/mips/src/mips32/up_vfork.c
index 82b097a26..af76c0779 100644
--- a/nuttx/arch/mips/src/mips32/up_vfork.c
+++ b/nuttx/arch/mips/src/mips32/up_vfork.c
@@ -77,7 +77,7 @@
  *   any data other than a variable of type pid_t used to store the return
  *   value from vfork(), or returns from the function in which vfork() was
  *   called, or calls any other function before successfully calling _exit()
- *   or one of the exec family of functions. 
+ *   or one of the exec family of functions.
  *
  *   The overall sequence is:
  *
@@ -107,7 +107,7 @@
  *   Upon successful completion, vfork() returns 0 to the child process and
  *   returns the process ID of the child process to the parent process.
  *   Otherwise, -1 is returned to the parent, no child process is created,
- *   and errno is set to indicate the error. 
+ *   and errno is set to indicate the error.
  *
  ****************************************************************************/
 
@@ -185,7 +185,7 @@ pid_t up_vfork(const struct vfork_s *context)
   DEBUGASSERT((uint32_t)parent->adj_stack_ptr > context->sp);
   stackutil = (uint32_t)parent->adj_stack_ptr - context->sp;
 
-  svdbg("stacksize:%d stackutil:%d\n", stacksize, stackutil); 
+  svdbg("stacksize:%d stackutil:%d\n", stacksize, stackutil);
 
   /* Make some feeble effort to perserve the stack contents.  This is
    * feeble because the stack surely contains invalid pointers and other
diff --git a/nuttx/arch/mips/src/mips32/up_vfork.h b/nuttx/arch/mips/src/mips32/up_vfork.h
index 556633072..079a744c8 100644
--- a/nuttx/arch/mips/src/mips32/up_vfork.h
+++ b/nuttx/arch/mips/src/mips32/up_vfork.h
@@ -72,7 +72,7 @@
  *                then this is the frame pointer.
  * r31     ra     Return address.
  */
- 
+
 #define VFORK_S0_OFFSET   (0*4)   /* Saved register s0 */
 #define VFORK_S1_OFFSET   (1*4)   /* Saved register s1 */
 #define VFORK_S2_OFFSET   (2*4)   /* Saved register s2 */
diff --git a/nuttx/arch/mips/src/mips32/vfork.S b/nuttx/arch/mips/src/mips32/vfork.S
index 2b7d180d3..8aba77326 100644
--- a/nuttx/arch/mips/src/mips32/vfork.S
+++ b/nuttx/arch/mips/src/mips32/vfork.S
@@ -64,7 +64,7 @@
  *   undefined if the process created by vfork() either modifies any data other than
  *   a variable of type pid_t used to store the return value from vfork(), or returns
  *   from the function in which vfork() was called, or calls any other function before
- *   successfully calling _exit() or one of the exec family of functions. 
+ *   successfully calling _exit() or one of the exec family of functions.
  *
  *   This thin layer implements vfork by simply calling up_vfork() with the vfork()
  *   context as an argument.  The overall sequence is:
@@ -93,7 +93,7 @@
  *   Upon successful completion, vfork() returns 0 to the child process and returns
  *   the process ID of the child process to the parent process. Otherwise, -1 is
  *   returned to the parent, no child process is created, and errno is set to
- *   indicate the error. 
+ *   indicate the error.
  *
  ************************************************************************************/
 
diff --git a/nuttx/arch/mips/src/pic32mx/pic32mx-config.h b/nuttx/arch/mips/src/pic32mx/pic32mx-config.h
index d64caf5fb..058b02f68 100644
--- a/nuttx/arch/mips/src/pic32mx/pic32mx-config.h
+++ b/nuttx/arch/mips/src/pic32mx/pic32mx-config.h
@@ -806,7 +806,7 @@
 
 #undef CONFIG_PIC32MX_FCKSM
 #if defined(BOARD_POSC_SWITCH)
-#  if defined(BOARD_POSC_FSCM) 
+#  if defined(BOARD_POSC_FSCM)
 #    define CONFIG_PIC32MX_FCKSM DEVCFG1_FCKSM_BOTH
 #  else
 #    define CONFIG_PIC32MX_FCKSM DEVCFG1_FCKSM_CSONLY
diff --git a/nuttx/arch/mips/src/pic32mx/pic32mx-ethernet.c b/nuttx/arch/mips/src/pic32mx/pic32mx-ethernet.c
index 81ace7b9b..fedf20b04 100644
--- a/nuttx/arch/mips/src/pic32mx/pic32mx-ethernet.c
+++ b/nuttx/arch/mips/src/pic32mx/pic32mx-ethernet.c
@@ -651,7 +651,7 @@ static void pic32mx_dumprxdesc(struct pic32mx_rxdesc_s *rxdesc, const char *msg)
  *   Initialize the buffers by placing them all in a free list
  *
  * Parameters:
- *   priv - Pointer to EMAC device driver structure 
+ *   priv - Pointer to EMAC device driver structure
  *
  * Returned Value:
  *   None
@@ -670,7 +670,7 @@ static inline void pic32mx_bufferinit(struct pic32mx_driver_s *priv)
      sq_addlast((sq_entry_t*)buffer, &priv->pd_freebuffers);
 
      /* Get the address of the next buffer */
- 
+
      buffer += PIC32MX_ALIGNED_BUFSIZE;
    }
 }
@@ -682,7 +682,7 @@ static inline void pic32mx_bufferinit(struct pic32mx_driver_s *priv)
  *   Allocate one buffer by removing it from the free list
  *
  * Parameters:
- *   priv - Pointer to EMAC device driver structure 
+ *   priv - Pointer to EMAC device driver structure
  *
  * Returned Value:
  *   Pointer to the allocated buffer (or NULL on failure)
@@ -703,7 +703,7 @@ static uint8_t *pic32mx_allocbuffer(struct pic32mx_driver_s *priv)
  *   Free one buffer by returning it to the free list
  *
  * Parameters:
- *   priv - Pointer to EMAC device driver structure 
+ *   priv - Pointer to EMAC device driver structure
  *
  * Returned Value:
  *   Pointer to the allocated buffer (or NULL on failure)
@@ -724,7 +724,7 @@ static void pic32mx_freebuffer(struct pic32mx_driver_s *priv, uint8_t *buffer)
  *   Initialize the EMAC Tx descriptor table
  *
  * Parameters:
- *   priv - Pointer to EMAC device driver structure 
+ *   priv - Pointer to EMAC device driver structure
  *
  * Returned Value:
  *   None
@@ -792,7 +792,7 @@ static inline void pic32mx_txdescinit(struct pic32mx_driver_s *priv)
  *   Initialize the EMAC Rx descriptor table
  *
  * Parameters:
- *   priv - Pointer to EMAC device driver structure 
+ *   priv - Pointer to EMAC device driver structure
  *
  * Returned Value:
  *   None
@@ -885,7 +885,7 @@ static inline struct pic32mx_txdesc_s *pic32mx_txdesc(struct pic32mx_driver_s *p
    * done condition has been processed when the buffer has been freed and
    * reset to zero.
    */
- 
+
   if ((txdesc->status & TXDESC_STATUS_EOWN) == 0 && txdesc->address == 0)
     {
       /* Yes.. return a pointer to the descriptor */
@@ -1280,10 +1280,10 @@ static void pic32mx_timerpoll(struct pic32mx_driver_s *priv)
  *   possibly a response to the incoming packet (but probably not, in reality).
  *   However, since the Rx and Tx operations are decoupled, there is no
  *   guarantee that there will be a Tx descriptor available at that time.
- *   This function will perform that check and, if no Tx descriptor is 
+ *   This function will perform that check and, if no Tx descriptor is
  *   available, this function will (1) stop incoming Rx processing (bad), and
  *   (2) hold the outgoing packet in a pending state until the next Tx
- *   interrupt occurs. 
+ *   interrupt occurs.
  *
  * Parameters:
  *   priv  - Reference to the driver state structure
@@ -1314,7 +1314,7 @@ static void pic32mx_response(struct pic32mx_driver_s *priv)
        /* No.. mark the Tx as pending and halt further Rx interrupts */
 
        DEBUGASSERT((priv->pd_inten & ETH_INT_TXDONE) != 0);
-       
+
        priv->pd_txpending = true;
        priv->pd_inten    &= ~ETH_RXINTS;
        pic32mx_putreg(priv->pd_inten, PIC32MX_ETH_IEN);
@@ -1351,7 +1351,7 @@ static void pic32mx_rxdone(struct pic32mx_driver_s *priv)
     {
       /* Check if any RX descriptor has the EOWN bit cleared meaning that the
        * this descriptor is now under software control and a message was
-       * received. 
+       * received.
        */
 
       rxdesc = pic32mx_rxdesc(priv);
@@ -1387,7 +1387,7 @@ static void pic32mx_rxdone(struct pic32mx_driver_s *priv)
        * be the same size as our max packet size, any fragments also
        * imply that the packet is too big.
        */
- 
+
       else if (priv->pd_dev.d_len > CONFIG_NET_BUFSIZE)
         {
           nlldbg("Too big. packet length: %d rxdesc: %08x\n", priv->pd_dev.d_len, rxdesc->status);
@@ -1408,7 +1408,7 @@ static void pic32mx_rxdone(struct pic32mx_driver_s *priv)
           uint8_t *rxbuffer;
 
           /* Get the Rx buffer address from the Rx descriptor */
- 
+
           priv->pd_dev.d_buf = (uint8_t*)VIRT_ADDR(rxdesc->address);
           DEBUGASSERT(priv->pd_dev.d_buf != NULL);
 
@@ -1744,7 +1744,7 @@ static int pic32mx_interrupt(int irq, void *context)
        * has no effect.
        */
 
-      /* FWMARK: Full Watermark Interrupt.  This bit is set when the RX 
+      /* FWMARK: Full Watermark Interrupt.  This bit is set when the RX
        * escriptor Buffer Count is greater than or equal to the value in the
        * RXFWM bit (ETHRXWM:16-23) field. It is cleared by writing the BUFCDEC
        * (ETHCON1:0) bit to decrement the BUFCNT counter. Writing a ‘0’ or a
@@ -1852,7 +1852,7 @@ static void pic32mx_polltimer(int argc, uint32_t arg, ...)
  *
  * Description:
  *   NuttX Callback: Bring up the Ethernet interface when an IP address is
- *   provided 
+ *   provided
  *
  * Parameters:
  *   dev  - Reference to the NuttX driver state structure
@@ -2197,7 +2197,7 @@ static int pic32mx_ifdown(struct uip_driver_s *dev)
  * Function: pic32mx_txavail
  *
  * Description:
- *   Driver callback invoked when new TX data is available.  This is a 
+ *   Driver callback invoked when new TX data is available.  This is a
  *   stimulus perform an out-of-cycle poll and, thereby, reduce the TX
  *   latency.
  *
@@ -2252,7 +2252,7 @@ static int pic32mx_txavail(struct uip_driver_s *dev)
  *
  * Parameters:
  *   dev  - Reference to the NuttX driver state structure
- *   mac  - The MAC address to be added 
+ *   mac  - The MAC address to be added
  *
  * Returned Value:
  *   None
@@ -2282,7 +2282,7 @@ static int pic32mx_addmac(struct uip_driver_s *dev, const uint8_t *mac)
  *
  * Parameters:
  *   dev  - Reference to the NuttX driver state structure
- *   mac  - The MAC address to be removed 
+ *   mac  - The MAC address to be removed
  *
  * Returned Value:
  *   None
@@ -2364,7 +2364,7 @@ static void pic32mx_phybusywait(void)
  * Parameters:
  *   phyaddr - The device address where the PHY was discovered
  *   regaddr - The address of the PHY register to be written
- *   phydata - The data to write to the PHY register 
+ *   phydata - The data to write to the PHY register
  *
  * Returned Value:
  *   None
@@ -2630,7 +2630,7 @@ static int pic32mx_phymode(uint8_t phyaddr, uint8_t mode)
  *   Initialize the PHY
  *
  * Parameters:
- *   priv - Pointer to EMAC device driver structure 
+ *   priv - Pointer to EMAC device driver structure
  *
  * Returned Value:
  *   None directly.  As a side-effect, it will initialize priv->pd_phyaddr
@@ -2761,7 +2761,7 @@ static inline int pic32mx_phyinit(struct pic32mx_driver_s *priv)
     }
 
   /* Are we configured to do auto-negotiation?
-   * 
+   *
    * Preferably the auto-negotiation should be selected if the PHY supports
    * it. Expose the supported capabilities: Half/Full Duplex, 10BaseT/100Base
    * TX, etc. (Extended Register 4). Start the negotiation (Control Register
@@ -2773,7 +2773,7 @@ static inline int pic32mx_phyinit(struct pic32mx_driver_s *priv)
 #ifdef CONFIG_PHY_AUTONEG
   /* Setup the Auto-negotiation advertisement: 100 or 10, and HD or FD */
 
-  pic32mx_phywrite(phyaddr, MII_ADVERTISE, 
+  pic32mx_phywrite(phyaddr, MII_ADVERTISE,
                  (MII_ADVERTISE_100BASETXFULL | MII_ADVERTISE_100BASETXHALF |
                   MII_ADVERTISE_10BASETXFULL  | MII_ADVERTISE_10BASETXHALF  |
                   MII_ADVERTISE_CSMA));
@@ -2944,7 +2944,7 @@ static void pic32mx_macmode(uint8_t mode)
   if ((mode & PIC32MX_DUPLEX_MASK) == PIC32MX_DUPLEX_FULL)
     {
       /* Set the back-to-back inter-packet gap */
- 
+
       pic32mx_putreg(21, PIC32MX_EMAC1_IPGT);
 
       /* Set MAC to operate in full duplex mode with CRC and Pad enabled */
@@ -2955,7 +2955,7 @@ static void pic32mx_macmode(uint8_t mode)
   else
     {
       /* Set the back-to-back inter-packet gap */
- 
+
       pic32mx_putreg(18, PIC32MX_EMAC1_IPGT);
 
       /* Set MAC to operate in half duplex mode with CRC and Pad enabled */