format Kconfig and sconscript

bsp/mm32l3xx/Kconfig

@@ -20,7 +20,7 @@ source "$PKGS_DIR/Kconfig"
 source "drivers/Kconfig"
 
 config SOC_MM32L373
-    bool 
+    bool
     select RT_USING_COMPONENTS_INIT
     select RT_USING_USER_MAIN
     default y

bsp/mm32l3xx/Libraries/SConscript

@@ -1,7 +1,7 @@
 from building import *
 import rtconfig
 cwd     = GetCurrentDir()
-src	= ['MM32L3xx/Source/system_MM32L3xx.c']
+src = ['MM32L3xx/Source/system_MM32L3xx.c']
 CPPPATH = [cwd + '/CMSIS/KEIL_CORE', cwd + '/MM32L3xx/Include',  cwd + '/MM32L3xx/Source', cwd + '/MM32L3xx/HAL_lib/inc']
 
 src += Glob('MM32L3xx/HAL_lib/src/*.c')

bsp/mm32l3xx/SConstruct

@@ -19,10 +19,10 @@ TARGET = 'rtthread.' + rtconfig.TARGET_EXT
 
 DefaultEnvironment(tools=[])
 env = Environment(tools = ['mingw'],
-	AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
-	CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
-	AR = rtconfig.AR, ARFLAGS = '-rc',
-	LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
+    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+    CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
+    AR = rtconfig.AR, ARFLAGS = '-rc',
+    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM in ['iccarm']:

bsp/mm32l3xx/drivers/Kconfig

@@ -6,18 +6,18 @@ menu "Hardware Drivers Config"
                 bool "Enable GPIO"
                 select RT_USING_PIN
                 default n
-        endmenu 
+        endmenu
         menu "UART Drivers"
             config BSP_USING_UART1
                 bool "Enable UART1 PA9/10(T/R)"
                 select RT_USING_SERIAL
                 default n
-        
+
             config BSP_USING_UART2
                 bool "Enable UART2 PA2/3(T/R)"
                 select RT_USING_SERIAL
                 default y
-        endmenu 
+        endmenu
     endmenu
-        
+
 endmenu