More trailing whilespace removal

13 files changed, 36 insertions, 36 deletions

diff --git a/nuttx/configs/ea3131/include/board.h b/nuttx/configs/ea3131/include/board.h
index ea8ee92f4..2d100122b 100644
--- a/nuttx/configs/ea3131/include/board.h
+++ b/nuttx/configs/ea3131/include/board.h
@@ -66,7 +66,7 @@
 #define BOARD_HPLL0_SELI   8                  /* SELI bandwidth selection */
 #define BOARD_HPLL0_SELP   31                 /* SELP bandwidth selection */
 #define BOARD_HPLL0_MODE   0                  /* PLL mode */
-#define BOARD_HPLL0_FREQ   406425600          /* Frequency of the PLL in MHz */ 
+#define BOARD_HPLL0_FREQ   406425600          /* Frequency of the PLL in MHz */
 
 /* HPLL1 configuration */
 
@@ -78,12 +78,12 @@
 #define BOARD_HPLL1_SELI   16                 /* SELI bandwidth selection */
 #define BOARD_HPLL1_SELP   8                  /* SELP bandwidth selection */
 #define BOARD_HPLL1_MODE   0                  /* PLL mode */
-#define BOARD_HPLL1_FREQ  180000000           /* Frequency of the PLL in MHz */ 
+#define BOARD_HPLL1_FREQ  180000000           /* Frequency of the PLL in MHz */
 
 /* The following 3 bitsets determine which clocks will be enabled at initialization
  * time.
  */
- 
+
 #define BOARD_CLKS_0_31 \
  (_RBIT(CLKID_APB0CLK,0)|_RBIT(CLKID_APB1CLK,0)|_RBIT(CLKID_APB2CLK,0)|\
   _RBIT(CLKID_APB3CLK,0)|_RBIT(CLKID_APB4CLK,0)|_RBIT(CLKID_AHB2INTCCLK,0)|\
diff --git a/nuttx/configs/ea3131/include/board_memorymap.h b/nuttx/configs/ea3131/include/board_memorymap.h
index 69fe0ae96..029cefedc 100644
--- a/nuttx/configs/ea3131/include/board_memorymap.h
+++ b/nuttx/configs/ea3131/include/board_memorymap.h
@@ -58,7 +58,7 @@
  *   PGTABLE_BASE_VADDR - The mapped address of the page table in ROM, and
  *   Mappings for each of the PSECTIONS in lpc31_memorymap.h
  */
- 
+
 #ifdef CONFIG_ARCH_ROMPGTABLE
    /* The LPC31xx ROM page table uses a 1-1 physical to virtual memory mapping */
 
diff --git a/nuttx/configs/ea3131/locked/Makefile b/nuttx/configs/ea3131/locked/Makefile
index 21757036a..8de6a5107 100644
--- a/nuttx/configs/ea3131/locked/Makefile
+++ b/nuttx/configs/ea3131/locked/Makefile
@@ -65,7 +65,7 @@ ifeq ($(WINTOOL),y)
   PASS1_LIBPATHS += -L"${shell cygpath -w "$(TOPDIR)$(DELIM)lib"}"
   PASS1_LDSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)locked$(DELIM)ld-locked.inc}"
 else
-  # Linux/Cygwin-native toolchain 
+  # Linux/Cygwin-native toolchain
   PASS1_LIBPATHS += -L"(TOPDIR)$(DELIM)lib"
   PASS1_LDSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)locked$(DELIM)ld-locked.inc
 endif
@@ -99,7 +99,7 @@ $(PASS1_LIBBOARD):
 
 locked.r: ld-locked.inc $(PASS1_LIBBOARD)
 	@echo "LD:  locked.r"
-	@$(LD) -o $@ $(PASS1_LDFLAGS) $(PASS1_LIBPATHS) --start-group $(PASS1_LDLIBS) --end-group $(PASS1_LIBGCC) 
+	@$(LD) -o $@ $(PASS1_LDFLAGS) $(PASS1_LIBPATHS) --start-group $(PASS1_LDLIBS) --end-group $(PASS1_LIBGCC)
 	@$(NM) $@ > locked.map
 	@fgrep " U " locked.map | grep -v os_start
 	@$(CROSSDEV)size $@
diff --git a/nuttx/configs/ea3131/nsh/Make.defs b/nuttx/configs/ea3131/nsh/Make.defs
index 035475331..f405b12ab 100644
--- a/nuttx/configs/ea3131/nsh/Make.defs
+++ b/nuttx/configs/ea3131/nsh/Make.defs
@@ -46,7 +46,7 @@ ifeq ($(WINTOOL),y)
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
   ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
 else
-  # Linux/Cygwin-native toolchain 
+  # Linux/Cygwin-native toolchain
   MKDEP = $(TOPDIR)/tools/mkdeps.sh
   ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
   ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
diff --git a/nuttx/configs/ea3131/pgnsh/Make.defs b/nuttx/configs/ea3131/pgnsh/Make.defs
index 42facbece..678d6786e 100644
--- a/nuttx/configs/ea3131/pgnsh/Make.defs
+++ b/nuttx/configs/ea3131/pgnsh/Make.defs
@@ -46,7 +46,7 @@ ifeq ($(WINTOOL),y)
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
   ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/pg-ld.script}"
 else
-  # Linux/Cygwin-native toolchain 
+  # Linux/Cygwin-native toolchain
   MKDEP = $(TOPDIR)/tools/mkdeps.sh
   ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
   ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
diff --git a/nuttx/configs/ea3131/src/up_fillpage.c b/nuttx/configs/ea3131/src/up_fillpage.c
index 43660ad18..34ed12c5c 100644
--- a/nuttx/configs/ea3131/src/up_fillpage.c
+++ b/nuttx/configs/ea3131/src/up_fillpage.c
@@ -96,15 +96,15 @@
 
 #if defined(CONFIG_PAGING_M25PX) && defined(CONFIG_PAGING_AT45DB)
 #  error "Both CONFIG_PAGING_M25PX and CONFIG_PAGING_AT45DB are defined"
-#  undef CONFIG_PAGING_M25PX 
+#  undef CONFIG_PAGING_M25PX
 #endif
 #if defined(CONFIG_PAGING_BINPATH) && defined(CONFIG_PAGING_M25PX)
 #  error "Both CONFIG_PAGING_BINPATH and CONFIG_PAGING_M25PX are defined"
-#  undef CONFIG_PAGING_BINPATH 
+#  undef CONFIG_PAGING_BINPATH
 #endif
 #if defined(CONFIG_PAGING_BINPATH) && defined(CONFIG_PAGING_AT45DB)
 #  error "Both CONFIG_PAGING_BINPATH and CONFIG_PAGING_AT45DB are defined"
-#  undef CONFIG_PAGING_BINPATH 
+#  undef CONFIG_PAGING_BINPATH
 #endif
 
 /* Are we accessing the page source data through a file path? */
@@ -260,7 +260,7 @@ static inline void lpc31_initsrc(void)
 
       ret = mmcsd_slotinitialize(CONFIG_EA3131_PAGING_MINOR, sdio);
       DEBUGASSERT(ret == OK);
-  
+
       /* Then let's guess and say that there is a card in the slot.
        * (We are basically jodido anyway if there is no card in the slot).
        */
@@ -427,7 +427,7 @@ int up_fillpage(FAR struct tcb_s *tcb, FAR void *vpage)
 
   lpc31_initsrc();
 
-  /* Create an offset into the binary image that corresponds to the 
+  /* Create an offset into the binary image that corresponds to the
    * virtual address.   File offset 0 corresponds to PG_LOCKED_VBASE.
    */
 
@@ -437,7 +437,7 @@ int up_fillpage(FAR struct tcb_s *tcb, FAR void *vpage)
 
   pos = lseek(g_pgsrc.fd, offset, SEEK_SET);
   DEBUGASSERT(pos != (off_t)-1);
-  
+
   /* And read the page data from that offset */
 
   nbytes = read(g_pgsrc.fd, vpage, PAGESIZE);
@@ -450,7 +450,7 @@ int up_fillpage(FAR struct tcb_s *tcb, FAR void *vpage)
 
   lpc31_initsrc();
 
-  /* Create an offset into the binary image that corresponds to the 
+  /* Create an offset into the binary image that corresponds to the
    * virtual address.   File offset 0 corresponds to PG_LOCKED_VBASE.
    */
 
diff --git a/nuttx/configs/ea3131/src/up_mem.c b/nuttx/configs/ea3131/src/up_mem.c
index 3df8d6e65..db38c2ce3 100644
--- a/nuttx/configs/ea3131/src/up_mem.c
+++ b/nuttx/configs/ea3131/src/up_mem.c
@@ -110,7 +110,7 @@
  *
  * Micron Initialization Sequence from their data sheet for the Micron
  * MT48LC32M16A2 32M x 16 SDRAM chip:
- *   
+ *
  *   "SDRAMs must be powered up and initialized in a predefined manner.
  *    Operational procedures other than those specified may result in
  *    undefined operation. Once power is applied to VDD and VDDQ
@@ -118,33 +118,33 @@
  *    a signal cycling within timing constraints specified for the clock
  *    pin), the SDRAM requires a 100µs delay prior to issuing any command
  *    other than a COMMAND INHIBIT or NOP.
- *   
+ *
  *   "Starting at some point during this 100µs period and continuing at least
  *    through the end of this period, COMMAND INHIBIT or NOP commands should
  *    be applied.  Once the 100µs delay has been satisfied with at least one
  *    COMMAND INHIBIT or NOP command having been applied, a PRECHARGE command
  *    should be applied. All banks must then be precharged, thereby placing
  *    the device in the all banks idle state.
- *   
+ *
  *   "Once in the idle state, two AUTO REFRESH cycles must be performed. After
  *    the AUTO REFRESH cycles are complete, the SDRAM is ready for mode
  *    register programming.
- *   
+ *
  *   "Because the mode register will power up in an unknown state, it should
  *    be loaded prior to applying any operational command."
  *
  *  The JEDEC recommendation for initializing SDRAM is:
- *    
+ *
  *    APPLY POWER (Vdd/Vddq equally, and CLK is stable)
  *    Wait 200uS
  *    PRECHARGE all
  *    8 AUTO REFRESH COMMANDS
  *    LOAD MODE REGISTER
  *    SDRAM is ready for operation
- *    
+ *
  *  The Micron SDRAM parts will work fine with the JEDEC sequence, but also
  *  allow for a quicker init sequence of:
- *    
+ *
  *    APPLY POWER (Vdd/Vddq equally, and CLK is stable)
  *    Wait at least 100uS (during which time start applying and
  *       continue applying NOP or COMMAND INHIBIT)
@@ -221,7 +221,7 @@ static void lpc31_sdraminitialize(void)
   putreg32(NS2HCLKS(EA3131_SDRAM_TMRD, HCLK2, MPMC_DYNTMRD_MASK),
            LPC31_MPMC_DYNTMRD);
   up_udelay(100);
-  
+
   /* Issue continuous NOP commands  */
 
   putreg32((MPMC_DYNCONTROL_CE|MPMC_DYNCONTROL_CS|MPMC_DYNCONTROL_INOP),
@@ -230,7 +230,7 @@ static void lpc31_sdraminitialize(void)
   /* Wait ~200us  */
 
   up_udelay(200);
-  
+
   /* Issue a "pre-charge all" command */
 
   putreg32((MPMC_DYNCONTROL_CE|MPMC_DYNCONTROL_CS|MPMC_DYNCONTROL_IPALL),
@@ -246,7 +246,7 @@ static void lpc31_sdraminitialize(void)
   /* Wait ~250us  */
 
   up_udelay(250);
-  
+
   /* Recommended refresh interval for normal operation of the Micron
    * MT48LC16LFFG = 7.8125usec (128KHz rate). ((HCLK / 128000) - 1) =
     * refresh counter interval rate, (subtract one for safety margin).
@@ -267,7 +267,7 @@ static void lpc31_sdraminitialize(void)
    */
 
   tmp = getreg32(LPC31_EXTSDRAM0_VSECTION | (0x23 << 13));
-  
+
   putreg32((MPMC_DYNCONFIG0_MDSDRAM|MPMC_DYNCONFIG_HP16_32MX16),
            LPC31_MPMC_DYNCONFIG0);
   putreg32((MPMC_DYNRASCAS0_RAS2CLK|MPMC_DYNRASCAS0_CAS2CLK),
@@ -303,7 +303,7 @@ static void lpc31_sdraminitialize(void)
 void lpc31_meminitialize(void)
 {
   /* Configure the LCD pins in external bus interface (EBI/MPMC) memory mode.
-   * 
+   *
    * LCD_CSB   -> MPMC_NSTCS_0
    * LCD_DB_1  -> MPMC_NSTCS_1
    * LCD_DB_0  -> MPMC_CLKOUT
@@ -331,7 +331,7 @@ void lpc31_meminitialize(void)
   /* Enable EBI clock */
 
   lpc31_enableclock(CLKID_EBICLK);
-  
+
   /* Enable MPMC controller clocks */
 
   lpc31_enableclock(CLKID_MPMCCFGCLK);
@@ -351,7 +351,7 @@ void lpc31_meminitialize(void)
    */
 
   putreg32(EA3131_MPMC_DELAY, LPC31_SYSCREG_MPMC_DELAYMODES);
-  
+
   /* Configure Micron MT48LC32M16A2 SDRAM on the EA3131 board */
 
   lpc31_sdraminitialize();
diff --git a/nuttx/configs/ea3131/src/up_nsh.c b/nuttx/configs/ea3131/src/up_nsh.c
index b763c26f0..67d2c4a14 100644
--- a/nuttx/configs/ea3131/src/up_nsh.c
+++ b/nuttx/configs/ea3131/src/up_nsh.c
@@ -153,7 +153,7 @@ int nsh_archinitialize(void)
       return ret;
     }
   message("nsh_archinitialize: Successfully bound SDIO to the MMC/SD driver\n");
-  
+
   /* Then let's guess and say that there is a card in the slot.  I need to check to
    * see if the LPC313X10E-EVAL board supports a GPIO to detect if there is a card in
    * the slot.
diff --git a/nuttx/configs/ea3131/src/up_usbmsc.c b/nuttx/configs/ea3131/src/up_usbmsc.c
index 66bdda6f6..67e9d5afe 100644
--- a/nuttx/configs/ea3131/src/up_usbmsc.c
+++ b/nuttx/configs/ea3131/src/up_usbmsc.c
@@ -98,7 +98,7 @@ int usbmsc_archinitialize(void)
     }
 
   /* Register a RAMDISK device to manage this RAM image */
-  
+
   ret = ramdisk_register(CONFIG_SYSTEM_USBMSC_DEVMINOR1,
                          pbuffer,
                          USBMSC_NSECTORS,
diff --git a/nuttx/configs/ea3131/tools/crc32.c b/nuttx/configs/ea3131/tools/crc32.c
index 6e98e4724..11c8f5de4 100644
--- a/nuttx/configs/ea3131/tools/crc32.c
+++ b/nuttx/configs/ea3131/tools/crc32.c
@@ -50,7 +50,7 @@
 /************************************************************************************************
  * Private Data
  ************************************************************************************************/
- 
+
 static const uint32_t crc32_tab[] =
 {
   0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
diff --git a/nuttx/configs/ea3131/tools/lpchdr.c b/nuttx/configs/ea3131/tools/lpchdr.c
index d21cf3906..18f19e164 100644
--- a/nuttx/configs/ea3131/tools/lpchdr.c
+++ b/nuttx/configs/ea3131/tools/lpchdr.c
@@ -273,7 +273,7 @@ int main(int argc, char **argv, char **envp)
   padlen                = g_hdr.imageLength - buf.st_size;
 
   /* Calculate CRCs */
- 
+
   g_hdr.execution_crc32 = infilecrc32(infd, buf.st_size, padlen);
   g_hdr.header_crc32    = crc32((const uint8_t*)&g_hdr, HDR_CRC_SIZE);
 
@@ -294,4 +294,4 @@ int main(int argc, char **argv, char **envp)
   return 0;
 }
 
-  
+
diff --git a/nuttx/configs/ea3131/tools/lpchdr.h b/nuttx/configs/ea3131/tools/lpchdr.h
index 7ada6bb35..958fc966d 100644
--- a/nuttx/configs/ea3131/tools/lpchdr.h
+++ b/nuttx/configs/ea3131/tools/lpchdr.h
@@ -69,7 +69,7 @@ struct lpc31_header_s
                                *      0xB – Do CRC32 check on both header and
                                *            execution part of the image. */
   uint32_t imageLength;       /* 0x20    Total image length including header rounded
-                               *    up to the nearest 512 byte boundary. In C 
+                               *    up to the nearest 512 byte boundary. In C
                                *    language the field can be computed as:
                                *    imageLength = (Actual length + 511) & ~0x1FF; */
   uint32_t releaseID;         /* 0x24    Release or version number of the image. Note,
diff --git a/nuttx/configs/ea3131/usbserial/Make.defs b/nuttx/configs/ea3131/usbserial/Make.defs
index f6841f9bd..d18c33b91 100644
--- a/nuttx/configs/ea3131/usbserial/Make.defs
+++ b/nuttx/configs/ea3131/usbserial/Make.defs
@@ -46,7 +46,7 @@ ifeq ($(WINTOOL),y)
   ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
   ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
 else
-  # Linux/Cygwin-native toolchain 
+  # Linux/Cygwin-native toolchain
   MKDEP = $(TOPDIR)/tools/mkdeps.sh
   ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
   ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx