X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=scripts%2Fkconfig%2Fmenu.c;h=5fdf10dc1d8a45eb2ed06bffbb9425233b02c006;hp=b9d9aa18e6d62bbaa40c34cf7062c00c8bb15e35;hb=f28b1c8aaa97a68028bb894bffb1690185c62b01;hpb=74280817e5013af83089a5dd511f6fb3b2362e09

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index b9d9aa18e6d6..5fdf10dc1d8a 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -140,6 +140,20 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
 		}
 		if (current_entry->prompt && current_entry != &rootmenu)
 			prop_warn(prop, "prompt redefined");
+
+		/* Apply all upper menus' visibilities to actual prompts. */
+		if(type == P_PROMPT) {
+			struct menu *menu = current_entry;
+
+			while ((menu = menu->parent) != NULL) {
+				if (!menu->visibility)
+					continue;
+				prop->visible.expr
+					= expr_alloc_and(prop->visible.expr,
+							 menu->visibility);
+			}
+		}
+
 		current_entry->prompt = prop;
 	}
 	prop->text = prompt;
@@ -189,7 +203,7 @@ void menu_add_option(int token, char *arg)
 	}
 }
 
-static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2)
+static int menu_validate_number(struct symbol *sym, struct symbol *sym2)
 {
 	return sym2->type == S_INT || sym2->type == S_HEX ||
 	       (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
@@ -207,6 +221,15 @@ static void sym_check_prop(struct symbol *sym)
 				prop_warn(prop,
 				    "default for config symbol '%s'"
 				    " must be a single symbol", sym->name);
+			if (prop->expr->type != E_SYMBOL)
+				break;
+			sym2 = prop_get_symbol(prop);
+			if (sym->type == S_HEX || sym->type == S_INT) {
+				if (!menu_validate_number(sym, sym2))
+					prop_warn(prop,
+					    "'%s': number is invalid",
+					    sym->name);
+			}
 			break;
 		case P_SELECT:
 			sym2 = prop_get_symbol(prop);
@@ -226,8 +249,8 @@ static void sym_check_prop(struct symbol *sym)
 			if (sym->type != S_INT && sym->type != S_HEX)
 				prop_warn(prop, "range is only allowed "
 				                "for int or hex symbols");
-			if (!menu_range_valid_sym(sym, prop->expr->left.sym) ||
-			    !menu_range_valid_sym(sym, prop->expr->right.sym))
+			if (!menu_validate_number(sym, prop->expr->left.sym) ||
+			    !menu_validate_number(sym, prop->expr->right.sym))
 				prop_warn(prop, "range is invalid");
 			break;
 		default: