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-rwxr-xr-xutil/lint/kconfig_lint29
1 files changed, 29 insertions, 0 deletions
diff --git a/util/lint/kconfig_lint b/util/lint/kconfig_lint
index ae10c03274..bbf3e38142 100755
--- a/util/lint/kconfig_lint
+++ b/util/lint/kconfig_lint
@@ -85,6 +85,7 @@ sub Main {
load_config($config_file) if ($config_file);
+ check_type();
check_defaults();
check_referenced_symbols();
@@ -273,6 +274,31 @@ sub check_for_def {
}
#-------------------------------------------------------------------------------
+# check_type - Make sure that all symbols have a type defined.
+#
+# Conflicting types are found when parsing the Kconfig tree.
+#-------------------------------------------------------------------------------
+sub check_type {
+
+ # loop through each defined symbol
+ foreach my $sym ( sort ( keys %symbols ) ) {
+
+ # Make sure there's a type set for the symbol
+ if (!defined $symbols{$sym}{type}) {
+
+ #loop through each instance of that symbol
+ for ( my $sym_num = 0 ; $sym_num <= $symbols{$sym}{count} ; $sym_num++ ) {
+
+ my $filename = $symbols{$sym}{$sym_num}{file};
+ my $line_no = $symbols{$sym}{$sym_num}{line_no};
+
+ show_error("No type defined for symbol $sym defined at $filename:$line_no.");
+ }
+ }
+ }
+}
+
+#-------------------------------------------------------------------------------
# check_is_enabled - The IS_ENABLED() macro is only valid for symbols of type
# bool. It would probably work on type hex or int if the value was 0 or 1, but
# this seems like a bad plan. Using it on strings is dead out.
@@ -333,6 +359,9 @@ sub check_defaults {
my $filename = $symbols{$sym}{$sym_num}{file};
my $line_no = $symbols{$sym}{$sym_num}{default}{$def_num}{default_line_no};
+ # Make sure there's a type set for the symbol
+ next if (!defined $symbols{$sym}{type});
+
# skip good defaults
if (! ((($symbols{$sym}{type} eq "hex") && ($symbols{$sym}{$sym_num}{default}{$def_num}{default} =~ /^0x/)) ||
(($symbols{$sym}{type} eq "int") && ($symbols{$sym}{$sym_num}{default}{$def_num}{default} =~ /^[-0-9]+$/)) ||