checkpatch.pl: Add a check for tests needed for uclasses
A common problem when submitting a new uclass is to forget to add sandbox
tests. Add a warning for this.
Of course tests should always be added for new code, but this one seems to
be missed by nearly every new contributor.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index b8b057c..1053d29 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2243,6 +2243,12 @@
# Checks specific to U-Boot
sub u_boot_line {
my ($realfile, $line, $herecurr) = @_;
+
+ # ask for a test if a new uclass ID is added
+ if ($realfile =~ /uclass-id.h/ && $line =~ /^\+/) {
+ WARN("NEW_UCLASS",
+ "Possible new uclass - make sure to add a sandbox driver, plus a test in test/dm/<name>.c\n" . $herecurr);
+ }
}
sub process {