Eliminate somw warnings

configs/open1788/src/lpc17_nsh.c

@@ -248,7 +248,7 @@ static int nsh_sdinitialize(void)
    * inserted or deleted.
    */
 
-#if NSH_HAVE_MMCSD_CDINT
+#ifdef NSH_HAVE_MMCSD_CDINT
 
    (void)irq_attach(LPC17_IRQ_P0p13, nsh_cdinterrupt);
    up_enable_irq(LPC17_IRQ_P0p13);

configs/vsn/nsh/defconfig

@@ -699,7 +699,8 @@ CONFIG_MTD=y
 # CONFIG_PIPES is not set
 # CONFIG_PM is not set
 # CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
+CONFIG_SENSORS=y
+CONFIG_LIS331DL=y
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set

configs/vsn/src/leds.c

@@ -76,37 +76,31 @@ irqstate_t irqidle_mask;
  * Private Functions
  ****************************************************************************/
 
-static void led_setonoff(unsigned int bits)
-{
-}
-
-
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
 
-
 void board_led_initialize(void)
 {
    stm32_configgpio(GPIO_LED);
 }
 
-
 void board_led_on(int led)
 {
-  if (led==LED_IDLE) {
+  if (led == LED_IDLE)
-	irqidle_mask = irqsave();
+    {
-	stm32_gpiowrite(GPIO_LED, true);
+      irqidle_mask = irqsave();
-  }
+      stm32_gpiowrite(GPIO_LED, true);
+    }
 }
 
-
 void board_led_off(int led)
 {
-  if (led==LED_IDLE) {
+  if (led == LED_IDLE)
-    stm32_gpiowrite(GPIO_LED, false);
+    {
-    irqrestore(irqidle_mask);
+      stm32_gpiowrite(GPIO_LED, false);
-  }
+      irqrestore(irqidle_mask);
+    }
 }
 
 #endif /* CONFIG_ARCH_LEDS */

configs/vsn/src/sif.c

@@ -1,6 +1,5 @@
 /****************************************************************************
  * config/vsn/src/sif.c
- * arch/arm/src/board/sif.c
  *
  *   Copyright (C) 2011 Uros Platise. All rights reserved.
  *