colibri_vf_defconfig: enable part cmd

[oweals/u-boot.git] / scripts / checkpatch.pl

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index b8b057ce56e66290fdadea999dc0c2d81bb0491c..edba36565167b38bffbe2e1f0a09df60b7deb3e9 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2243,6 +2243,36 @@ sub pos_last_openparen {
 # 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" . $herecurr);
+       }
+
+       # try to get people to use the livetree API
+       if ($line =~ /^\+.*fdtdec_/) {
+               WARN("LIVETREE",
+                    "Use the livetree API (dev_read_...)\n" . $herecurr);
+       }
+
+       # add tests for new commands
+       if ($line =~ /^\+.*do_($Ident)\(struct cmd_tbl.*/) {
+               WARN("CMD_TEST",
+                    "Possible new command - make sure you add a test\n" . $herecurr);
+       }
+
+       # use if instead of #if
+       if ($line =~ /^\+#if.*CONFIG.*/) {
+               WARN("PREFER_IF",
+                    "Use 'if (IS_ENABLED(CONFIG...))' instead of '#if or #ifdef' where possible\n" . $herecurr);
+       }
+
+       # use defconfig to manage CONFIG_CMD options
+       if ($line =~ /\+\s*#\s*(define|undef)\s+(CONFIG_CMD\w*)\b/) {
+               ERROR("DEFINE_CONFIG_CMD",
+                     "All commands are managed by Kconfig\n" . $herecurr);
+       }
 }
 
 sub process {