Minor cleanup of some new configurations; warning removal with GCC 4.8.2

configs/stm3210e-eval/nsh/defconfig

@@ -34,6 +34,7 @@ CONFIG_INTELHEX_BINARY=y
 #
 # Customize Header Files
 #
+# CONFIG_ARCH_STDINT_H is not set
 # CONFIG_ARCH_STDBOOL_H is not set
 # CONFIG_ARCH_MATH_H is not set
 # CONFIG_ARCH_FLOAT_H is not set
@@ -308,6 +309,7 @@ CONFIG_ARCH_HAVE_VFORK=y
 CONFIG_ARCH_IRQPRIO=y
 CONFIG_ARCH_STACKDUMP=y
 # CONFIG_ENDIAN_BIG is not set
+# CONFIG_ARCH_IDLE_CUSTOM is not set
 # CONFIG_ARCH_HAVE_RAMFUNCS is not set
 CONFIG_ARCH_HAVE_RAMVECTORS=y
 # CONFIG_ARCH_RAMVECTORS is not set
@@ -367,6 +369,7 @@ CONFIG_NSH_MMCSDSLOTNO=0
 #
 # STM3210E-EVAL LCD Hardware Configuration
 #
+# CONFIG_STM3210E_LCD is not set
 
 #
 # RTOS Features
@@ -457,6 +460,10 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_BCH is not set
 # CONFIG_INPUT is not set
 # CONFIG_LCD is not set
+# CONFIG_LCD_LANDSCAPE is not set
+# CONFIG_LCD_PORTRAIT is not set
+# CONFIG_LCD_RPORTRAIT is not set
+# CONFIG_LCD_RLANDSCAPE is not set
 CONFIG_MMCSD=y
 CONFIG_MMCSD_NSLOTS=1
 # CONFIG_MMCSD_READONLY is not set
@@ -501,8 +508,27 @@ CONFIG_MTD=y
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
 # CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
+# CONFIG_ARCH_HAVE_UART0 is not set
+# CONFIG_ARCH_HAVE_UART1 is not set
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
 CONFIG_ARCH_HAVE_USART1=y
 CONFIG_ARCH_HAVE_USART2=y
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
 
 #
 # USART Configuration