Fix LOWCONSOLE confusion

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@707 42af7a65-404d-4744-a932-0658087f49c3

arch/z80/src/common/up_initialize.c

@@ -156,9 +156,7 @@ void up_initialize(void)
 
 #ifdef CONFIG_USE_SERIALDRIVER
   up_serialinit();
-#endif
-
-#ifdef CONFIG_USE_LOWCONSOLE
+#elif defined(CONFIG_DEV_LOWCONSOLE)
   lowconsole_init();
 #endif
 

arch/z80/src/common/up_internal.h

@@ -66,7 +66,6 @@
  /* Determine which (if any) console driver to use */
 
 #if CONFIG_NFILE_DESCRIPTORS == 0 || defined(CONFIG_DEV_LOWCONSOLE)
-#  define CONFIG_USE_LOWCONSOLE 1
 #  define CONFIG_USE_LOWUARTINIT 1
 #elif defined(CONFIG_DEV_CONSOLE) && CONFIG_NFILE_DESCRIPTORS > 0
 #  define CONFIG_USE_SERIALDRIVER 1
@@ -124,7 +123,7 @@ EXTERN void up_serialinit(void);
 # define up_serialinit()
 #endif
 
-#ifdef CONFIG_USE_LOWCONSOLE
+#ifdef CONFIG_DEV_LOWCONSOLE
 EXTERN void lowconsole_init(void);
 #else
 # define lowconsole_init()

configs/xtrs/src/xtr_serial.c

@@ -58,12 +58,6 @@
 #include "os_internal.h"
 #include "up_internal.h"
 
-/* Defined in drivers/dev_lowconsole.c */
-
-#ifdef CONFIG_USE_LOWCONSOLE
-extern void lowconsole_init(void);
-#endif
-
 #if CONFIG_NFILE_DESCRIPTORS > 0
 #if defined(CONFIG_DEV_CONSOLE) && !defined(CONFIG_DEV_LOWCONSOLE)
 /****************************************************************************

configs/z80sim/src/z80_serial.c

@@ -54,12 +54,6 @@
 #include "os_internal.h"
 #include "up_internal.h"
 
-/* Defined in drivers/dev_lowconsole.c */
-
-#ifdef CONFIG_USE_LOWCONSOLE
-extern void lowconsole_init(void);
-#endif
-
 #if CONFIG_NFILE_DESCRIPTORS > 0
 #if defined(CONFIG_DEV_CONSOLE) && !defined(CONFIG_DEV_LOWCONSOLE)
 /****************************************************************************