More trailing whilespace removal

31 files changed, 40 insertions, 40 deletions

diff --git a/apps/system/cdcacm/Makefile b/apps/system/cdcacm/Makefile
index b72bb9fae..283add323 100644
--- a/apps/system/cdcacm/Makefile
+++ b/apps/system/cdcacm/Makefile
@@ -72,7 +72,7 @@ STACKSIZE2	= 2048
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all: .built
 .PHONY: context clean depend distclean
diff --git a/apps/system/cle/Makefile b/apps/system/cle/Makefile
index cce4bb109..78b1ffd35 100644
--- a/apps/system/cle/Makefile
+++ b/apps/system/cle/Makefile
@@ -66,7 +66,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/composite/Makefile b/apps/system/composite/Makefile
index 83d36d5e8..a4ca37871 100644
--- a/apps/system/composite/Makefile
+++ b/apps/system/composite/Makefile
@@ -72,7 +72,7 @@ STACKSIZE2	= 2048
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all: .built
 .PHONY: context clean depend distclean
diff --git a/apps/system/composite/composite_main.c b/apps/system/composite/composite_main.c
index 28d8e38aa..5bba46132 100644
--- a/apps/system/composite/composite_main.c
+++ b/apps/system/composite/composite_main.c
@@ -793,7 +793,7 @@ int conn_main(int argc, char *argv[])
 #endif
 
    /* Dump debug memory usage */
- 
+
    message("conn_main: Exiting\n");
 #if !defined(CONFIG_NSH_BUILTIN_APPS) && !defined(CONFIG_DISABLE_SIGNALS)
    close(g_composite.infd);
diff --git a/apps/system/flash_eraseall/Makefile b/apps/system/flash_eraseall/Makefile
index 0d4d7c9fe..6b51aed35 100644
--- a/apps/system/flash_eraseall/Makefile
+++ b/apps/system/flash_eraseall/Makefile
@@ -76,7 +76,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/free/Makefile b/apps/system/free/Makefile
index f085497cb..737d111af 100644
--- a/apps/system/free/Makefile
+++ b/apps/system/free/Makefile
@@ -72,7 +72,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/i2c/Makefile b/apps/system/i2c/Makefile
index 1ed7a2fae..4cad67ecf 100644
--- a/apps/system/i2c/Makefile
+++ b/apps/system/i2c/Makefile
@@ -59,7 +59,7 @@ endif
 endif
 
 ROOTDEPPATH	= --dep-path .
-VPATH		= 
+VPATH		=
 
 APPNAME		= i2c
 PRIORITY	= SCHED_PRIORITY_DEFAULT
diff --git a/apps/system/i2c/i2c_common.c b/apps/system/i2c/i2c_common.c
index 4af648c7d..aa4868ffe 100644
--- a/apps/system/i2c/i2c_common.c
+++ b/apps/system/i2c/i2c_common.c
@@ -209,7 +209,7 @@ int arg_hex(FAR char **arg, FAR long *value)
 {
   FAR char *string;
   int ret;
-  
+
   ret = arg_string(arg, &string);
   *value = strtol(string, NULL, 16);
   return ret;
diff --git a/apps/system/i2c/i2c_dev.c b/apps/system/i2c/i2c_dev.c
index 3d0480a15..a9da1a03f 100644
--- a/apps/system/i2c/i2c_dev.c
+++ b/apps/system/i2c/i2c_dev.c
@@ -177,7 +177,7 @@ int i2ccmd_dev(FAR struct i2ctool_s *i2ctool, int argc, char **argv)
               i2ctool_printf(i2ctool, "   ");
               continue;
             }
-            
+
           /* Set the I2C address */
 
           I2C_SETADDRESS(dev, addr, 7);
diff --git a/apps/system/i2c/i2c_main.c b/apps/system/i2c/i2c_main.c
index 0cf6786cb..47e60ec1d 100644
--- a/apps/system/i2c/i2c_main.c
+++ b/apps/system/i2c/i2c_main.c
@@ -70,7 +70,7 @@ static int i2ccmd_unrecognized(FAR struct i2ctool_s *i2ctool, int argc, char **a
 /****************************************************************************
  * Private Data
  ****************************************************************************/
- 
+
 struct i2ctool_s g_i2ctool;
 
 static const struct cmdmap_s g_i2ccmds[] =
@@ -379,7 +379,7 @@ int i2c_main(int argc, char *argv[])
     {
       g_i2ctool.freq = CONFIG_I2CTOOL_DEFFREQ;
     }
-  
+
   /* Parse process the command line */
 
   i2c_setup(&g_i2ctool);
@@ -406,7 +406,7 @@ int i2ctool_printf(FAR struct i2ctool_s *i2ctool, const char *fmt, ...)
   va_start(ap, fmt);
   ret = vfprintf(OUTSTREAM(i2ctool), fmt, ap);
   va_end(ap);
- 
+
   return ret;
 }
 
diff --git a/apps/system/inifile/Makefile b/apps/system/inifile/Makefile
index c867c114d..d7611b4dd 100644
--- a/apps/system/inifile/Makefile
+++ b/apps/system/inifile/Makefile
@@ -59,7 +59,7 @@ endif
 endif
 
 ROOTDEPPATH = --dep-path .
-VPATH = 
+VPATH =
 
 # Build targets
 
diff --git a/apps/system/install/Makefile b/apps/system/install/Makefile
index 07d42887a..fb7c4de05 100644
--- a/apps/system/install/Makefile
+++ b/apps/system/install/Makefile
@@ -76,7 +76,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/install/README.txt b/apps/system/install/README.txt
index 66e9b0939..114e9c5a3 100644
--- a/apps/system/install/README.txt
+++ b/apps/system/install/README.txt
@@ -11,9 +11,9 @@ the program memory (flash) area into free area and creates a start-up
 script into selected directory (i.e. /usr/bin/progname).
 
 Usage:
-    install [--stack RequiredStackSpace] [--priority Priority] 
+    install [--stack RequiredStackSpace] [--priority Priority]
             source-file destination-directory
-    
+
 If stackspace is not given default stack space of 4096 Bytes is used.
 If priority is not given system default is used.
 
diff --git a/apps/system/nxplayer/nxplayer.c b/apps/system/nxplayer/nxplayer.c
index 1c0f66c8a..58d2fb7ef 100644
--- a/apps/system/nxplayer/nxplayer.c
+++ b/apps/system/nxplayer/nxplayer.c
@@ -253,7 +253,7 @@ static int nxplayer_opendevice(FAR struct nxplayer_s *pPlayer, int format,
 
                           caps.ac_subtype = format;
                           caps.ac_format[0] = 0;
-                          while (ioctl(pPlayer->devFd, AUDIOIOC_GETCAPS, 
+                          while (ioctl(pPlayer->devFd, AUDIOIOC_GETCAPS,
                               (unsigned long) &caps) == caps.ac_len)
                             {
                               /* Check the next set of 4 controls to find the subformat */
diff --git a/apps/system/poweroff/Makefile b/apps/system/poweroff/Makefile
index eb7518fbc..382911875 100644
--- a/apps/system/poweroff/Makefile
+++ b/apps/system/poweroff/Makefile
@@ -76,7 +76,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/poweroff/poweroff.c b/apps/system/poweroff/poweroff.c
index dd08b177a..916936a80 100644
--- a/apps/system/poweroff/poweroff.c
+++ b/apps/system/poweroff/poweroff.c
@@ -51,10 +51,10 @@ int poweroff_main(int argc, char *argv[])
    *    a new process with nsh poweroff)
    *  - wait for some time (~0.5 second for VSN), that SDcard is flashed and synced
    *  - call poweroff
-   * 
+   *
    * TODO on boot:
    *  - if external key is pressed, do not start the nsh! but wait until it is released
-   *    (to get rid of bad mounts of the sdcard etc.) this could be handled in the 
+   *    (to get rid of bad mounts of the sdcard etc.) this could be handled in the
    *    button driver immediately on system boot
    */
 
diff --git a/apps/system/ramtest/Makefile b/apps/system/ramtest/Makefile
index 71d7558f5..a8263a89f 100644
--- a/apps/system/ramtest/Makefile
+++ b/apps/system/ramtest/Makefile
@@ -69,7 +69,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/ramtron/Makefile b/apps/system/ramtron/Makefile
index b47781095..4ac47431a 100644
--- a/apps/system/ramtron/Makefile
+++ b/apps/system/ramtron/Makefile
@@ -76,7 +76,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/ramtron/ramtron.c b/apps/system/ramtron/ramtron.c
index 2e1632cf1..f769a7ea7 100644
--- a/apps/system/ramtron/ramtron.c
+++ b/apps/system/ramtron/ramtron.c
@@ -56,7 +56,7 @@ int ramtron_start(int spino)
   int retval;
 
   /* Get the SPI port */
-  
+
   spi = up_spiinitialize(spino);
   if (!spi)
     {
@@ -86,17 +86,17 @@ int ramtron_start(int spino)
 int ramtron_main(int argc, char *argv[])
 {
   int spino;
-  
+
   if (argc == 3)
     {
       spino = atoi(argv[2]);
-    
+
       if (!strcmp(argv[1], "start"))
         {
         return ramtron_start(spino);
         }
     }
-  
+
   /* todo: write protect */
 
   printf("%s: <start> <spino>\n", argv[0]);
diff --git a/apps/system/sdcard/Makefile b/apps/system/sdcard/Makefile
index d748b2b04..87dfb697b 100644
--- a/apps/system/sdcard/Makefile
+++ b/apps/system/sdcard/Makefile
@@ -76,7 +76,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/stackmonitor/Makefile b/apps/system/stackmonitor/Makefile
index e38935d32..5e7102c4f 100644
--- a/apps/system/stackmonitor/Makefile
+++ b/apps/system/stackmonitor/Makefile
@@ -69,7 +69,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/stackmonitor/stackmonitor.c b/apps/system/stackmonitor/stackmonitor.c
index 653a2fdc4..2c912fcbf 100644
--- a/apps/system/stackmonitor/stackmonitor.c
+++ b/apps/system/stackmonitor/stackmonitor.c
@@ -146,7 +146,7 @@ int stackmonitor_start(int argc, char **argv)
       int ret;
 
       /* No.. start it now */
- 
+
       /* Then start the stack monitoring daemon */
 
       g_stackmonitor.started = true;
diff --git a/apps/system/sysinfo/Makefile b/apps/system/sysinfo/Makefile
index bbac0415b..32edf1ab8 100644
--- a/apps/system/sysinfo/Makefile
+++ b/apps/system/sysinfo/Makefile
@@ -77,7 +77,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/usbmonitor/Makefile b/apps/system/usbmonitor/Makefile
index 56b6ccee1..4516d31d6 100644
--- a/apps/system/usbmonitor/Makefile
+++ b/apps/system/usbmonitor/Makefile
@@ -69,7 +69,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/usbmonitor/usbmonitor.c b/apps/system/usbmonitor/usbmonitor.c
index f223be540..252a5890d 100644
--- a/apps/system/usbmonitor/usbmonitor.c
+++ b/apps/system/usbmonitor/usbmonitor.c
@@ -185,7 +185,7 @@ int usbmonitor_start(int argc, char **argv)
       int ret;
 
       /* No.. start it now */
- 
+
 #ifdef CONFIG_USBDEV_TRACE
       /* First, initialize any USB tracing options that were requested */
 
diff --git a/apps/system/usbmsc/Makefile b/apps/system/usbmsc/Makefile
index 842733ef7..7ee0765eb 100644
--- a/apps/system/usbmsc/Makefile
+++ b/apps/system/usbmsc/Makefile
@@ -75,7 +75,7 @@ STACKSIZE2	= $(CONFIG_SYSTEM_USBMSC_CMD_STACKSIZE)
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all: .built
 .PHONY: context clean depend distclean
diff --git a/apps/system/usbmsc/usbmsc_main.c b/apps/system/usbmsc/usbmsc_main.c
index 9dd0fb5ad..39eaebeff 100644
--- a/apps/system/usbmsc/usbmsc_main.c
+++ b/apps/system/usbmsc/usbmsc_main.c
@@ -549,11 +549,11 @@ int msconn_main(int argc, char *argv[])
 #else /* defined(CONFIG_DISABLE_SIGNALS) */
 
   /* Just exit */
- 
+
   message("mcsonn_main: Exiting\n");
 
   /* Dump debug memory usage */
- 
+
   final_memory_usage("Final memory usage");
 #endif
 
diff --git a/apps/system/vi/Makefile b/apps/system/vi/Makefile
index 8ece2628e..80ea483c8 100644
--- a/apps/system/vi/Makefile
+++ b/apps/system/vi/Makefile
@@ -73,7 +73,7 @@ ROOTDEPPATH	= --dep-path .
 
 # Common build
 
-VPATH		= 
+VPATH		=
 
 all:	.built
 .PHONY: context depend clean distclean
diff --git a/apps/system/zmodem/host/crc32.c b/apps/system/zmodem/host/crc32.c
index 01b92a32c..d2b8815ff 100644
--- a/apps/system/zmodem/host/crc32.c
+++ b/apps/system/zmodem/host/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/apps/system/zmodem/host/nuttx/compiler.h b/apps/system/zmodem/host/nuttx/compiler.h
index fc029063e..f71dcff09 100644
--- a/apps/system/zmodem/host/nuttx/compiler.h
+++ b/apps/system/zmodem/host/nuttx/compiler.h
@@ -102,7 +102,7 @@
  */
 
 # define naked_function __attribute__ ((naked,no_instrument_function))
- 
+
 /* The inline_function attribute informs GCC that the function should always
  * be inlined, regardless of the level of optimization.  The noinline_function
  * indicates that the function should never be inlined.
diff --git a/apps/system/zmodem/zm_proto.c b/apps/system/zmodem/zm_proto.c
index f730a984c..05edc46f6 100644
--- a/apps/system/zmodem/zm_proto.c
+++ b/apps/system/zmodem/zm_proto.c
@@ -313,7 +313,7 @@ int zm_sendhexhdr(FAR struct zm_state_s *pzm, int type,
     }
 
   /* crc-1 crc-2 */
- 
+
   crc = crc16part(g_zeroes, 2, crc);
   ptr = zm_puthex8(ptr, (crc >> 8) & 0xff);
   ptr = zm_puthex8(ptr, crc & 0xff);
@@ -346,7 +346,7 @@ int zm_sendhexhdr(FAR struct zm_state_s *pzm, int type,
  *   16-bit binary header:
  *     ZPAD ZDLE ZBIN type f3/p0 f2/p1 f1/p2 f0/p3 crc-1 crc-2
  *     Payload length: 7 (type, 4 bytes data, 2 byte CRC)
- * 
+ *
  * Input Parameters:
  *   pzm    - Zmodem session state
  *   type   - Header type {ZSINIT, ZFILE, ZDATA, ZDATA}