More trailing whilespace removal

9 files changed, 13 insertions, 13 deletions

diff --git a/nuttx/configs/fire-stm32v2/Kconfig b/nuttx/configs/fire-stm32v2/Kconfig
index 4249a3dbd..c731f97cc 100644
--- a/nuttx/configs/fire-stm32v2/Kconfig
+++ b/nuttx/configs/fire-stm32v2/Kconfig
@@ -11,7 +11,7 @@ choice
 	prompt "Select Wildfire STM32 version"
 	default ARCH_BOARD_FIRE_STM32V2
 	---help---
-		This port has logic differences to support either the Version 2 or 
+		This port has logic differences to support either the Version 2 or
 		Version 3 of the Wildfire board.
 
 config ARCH_BOARD_FIRE_STM32V2
diff --git a/nuttx/configs/fire-stm32v2/README.txt b/nuttx/configs/fire-stm32v2/README.txt
index 8df4dcf89..afedd394c 100644
--- a/nuttx/configs/fire-stm32v2/README.txt
+++ b/nuttx/configs/fire-stm32v2/README.txt
@@ -369,7 +369,7 @@ NXFLAT Toolchain
   tools -- just the NXFLAT tools.  The buildroot with the NXFLAT tools can
   be downloaded from the NuttX SourceForge download site
   (https://sourceforge.net/projects/nuttx/files/).
- 
+
   This GNU toolchain builds and executes in the Linux or Cygwin environment.
 
   1. You must have already configured Nuttx in <some-dir>/nuttx.
diff --git a/nuttx/configs/fire-stm32v2/include/board.h b/nuttx/configs/fire-stm32v2/include/board.h
index 1166f0d83..f57f4531c 100644
--- a/nuttx/configs/fire-stm32v2/include/board.h
+++ b/nuttx/configs/fire-stm32v2/include/board.h
@@ -117,20 +117,20 @@
 #define STM32_CFGR_USBPRE       0
 
 /* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
- * otherwise frequency is 2xAPBx. 
+ * otherwise frequency is 2xAPBx.
  * Note: TIM1,8 are on APB2, others on APB1 */
 
 #define STM32_TIM18_FREQUENCY   STM32_HCLK_FREQUENCY
 #define STM32_TIM27_FREQUENCY   STM32_HCLK_FREQUENCY
 
-/* SDIO dividers.  Note that slower clocking is required when DMA is disabled 
+/* SDIO dividers.  Note that slower clocking is required when DMA is disabled
  * in order to avoid RX overrun/TX underrun errors due to delayed responses
  * to service FIFOs in interrupt driven mode.  These values have not been
  * tuned!!!
  *
  * HCLK=72MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(178+2)=400 KHz
  */
-  
+
 #define SDIO_INIT_CLKDIV        (178 << SDIO_CLKCR_CLKDIV_SHIFT)
 
 /* DMA ON:  HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(2+2)=18 MHz
@@ -138,9 +138,9 @@
  */
 
 #ifdef CONFIG_SDIO_DMA
-#  define SDIO_MMCXFR_CLKDIV    (2 << SDIO_CLKCR_CLKDIV_SHIFT) 
+#  define SDIO_MMCXFR_CLKDIV    (2 << SDIO_CLKCR_CLKDIV_SHIFT)
 #else
-#  define SDIO_MMCXFR_CLKDIV    (3 << SDIO_CLKCR_CLKDIV_SHIFT) 
+#  define SDIO_MMCXFR_CLKDIV    (3 << SDIO_CLKCR_CLKDIV_SHIFT)
 #endif
 
 /* DMA ON:  HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(1+2)=24 MHz
diff --git a/nuttx/configs/fire-stm32v2/nsh/Make.defs b/nuttx/configs/fire-stm32v2/nsh/Make.defs
index ac32a8178..8c7c0b7f6 100644
--- a/nuttx/configs/fire-stm32v2/nsh/Make.defs
+++ b/nuttx/configs/fire-stm32v2/nsh/Make.defs
@@ -54,7 +54,7 @@ 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/$(LDSCRIPT)}"
 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/fire-stm32v2/src/Makefile b/nuttx/configs/fire-stm32v2/src/Makefile
index f37ec5103..76cc2384c 100644
--- a/nuttx/configs/fire-stm32v2/src/Makefile
+++ b/nuttx/configs/fire-stm32v2/src/Makefile
@@ -37,7 +37,7 @@
 
 CFLAGS		+= -I$(TOPDIR)/sched
 
-ASRCS		= 
+ASRCS		=
 AOBJS		= $(ASRCS:.S=$(OBJEXT))
 
 CSRCS		= up_boot.c up_spi.c up_usbdev.c up_mmcsd.c
diff --git a/nuttx/configs/fire-stm32v2/src/up_autoleds.c b/nuttx/configs/fire-stm32v2/src/up_autoleds.c
index c16ef3208..51a8e810a 100644
--- a/nuttx/configs/fire-stm32v2/src/up_autoleds.c
+++ b/nuttx/configs/fire-stm32v2/src/up_autoleds.c
@@ -70,7 +70,7 @@
 #endif
 
 /* The following definitions map the encoded LED setting to GPIO settings.
- * 
+ *
  * OFFBITS    ONBITS
  * CLR  SET  CLR  SET
  * 210  210  210  210
diff --git a/nuttx/configs/fire-stm32v2/src/up_buttons.c b/nuttx/configs/fire-stm32v2/src/up_buttons.c
index b09ee0ad9..0150e2331 100644
--- a/nuttx/configs/fire-stm32v2/src/up_buttons.c
+++ b/nuttx/configs/fire-stm32v2/src/up_buttons.c
@@ -77,7 +77,7 @@
 
 void board_button_initialize(void)
 {
-  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are 
+  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are
    * configured for some pins but NOT used in this file
    */
 
diff --git a/nuttx/configs/fire-stm32v2/src/up_mmcsd.c b/nuttx/configs/fire-stm32v2/src/up_mmcsd.c
index e06a17e89..45bed9b6a 100644
--- a/nuttx/configs/fire-stm32v2/src/up_mmcsd.c
+++ b/nuttx/configs/fire-stm32v2/src/up_mmcsd.c
@@ -111,7 +111,7 @@ int stm32_sdinitialize(int minor)
 
   fvdbg("Bound SDIO slot %d to the MMC/SD driver, minor=%d\n",
          STM32_MMCSDSLOTNO, minor);
-  
+
   /* Then let's guess and say that there is a card in the slot.  I need to check to
    * see if the M3 Wildfire board supports a GPIO to detect if there is a card in
    * the slot.
diff --git a/nuttx/configs/fire-stm32v2/src/up_userleds.c b/nuttx/configs/fire-stm32v2/src/up_userleds.c
index 4a996af9c..7f75be3d6 100644
--- a/nuttx/configs/fire-stm32v2/src/up_userleds.c
+++ b/nuttx/configs/fire-stm32v2/src/up_userleds.c
@@ -75,7 +75,7 @@
  ****************************************************************************/
 /* This array maps an LED number to GPIO pin configuration */
 
-static uint32_t g_ledcfg[BOARD_NLEDS] = 
+static uint32_t g_ledcfg[BOARD_NLEDS] =
 {
   GPIO_LED1, GPIO_LED2, GPIO_LED3
 };