kconfig: remove S_OTHER symbol type and correct dependency tracking

[carl9170fw.git] / config / expr.h

diff --git a/config/expr.h b/config/expr.h
index f63b41b0dd498d23b65b3c12fe47e3b2c87e148d..2b7e222b07840826d68a836a1384f106b575dd47 100644 (file)
--- a/config/expr.h
+++ b/config/expr.h
@@ -62,7 +62,7 @@ struct symbol_value {
 };
 
 enum symbol_type {
-       S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, S_OTHER
+       S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING
 };
 
 /* enum values are used as index to symbol.def[] */
@@ -131,7 +131,7 @@ struct symbol {
        struct expr_value implied;
 };
 
-#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER)
+#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next)
 
 #define SYMBOL_CONST      0x0001  /* symbol is const */
 #define SYMBOL_CHECK      0x0008  /* used during dependency checking */
@@ -141,7 +141,7 @@ struct symbol {
 #define SYMBOL_OPTIONAL   0x0100  /* choice is optional - values can be 'n' */
 #define SYMBOL_WRITE      0x0200  /* write symbol to file (KCONFIG_CONFIG) */
 #define SYMBOL_CHANGED    0x0400  /* ? */
-#define SYMBOL_AUTO       0x1000  /* value from environment variable */
+#define SYMBOL_NO_WRITE   0x1000  /* Symbol for internal use only; it will not be written */
 #define SYMBOL_CHECKED    0x2000  /* used during dependency checking */
 #define SYMBOL_WARNED     0x8000  /* warning has been issued */
 
@@ -185,7 +185,6 @@ enum prop_type {
        P_SELECT,   /* select BAR */
        P_IMPLY,    /* imply BAR */
        P_RANGE,    /* range 7..100 (for a symbol) */
-       P_ENV,      /* value from environment variable */
        P_SYMBOL,   /* where a symbol is defined */
 };