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-rwxr-xr-xscripts/checkpatch.pl14
1 files changed, 12 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 664f7b7a622c..22a6de59b77b 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -857,8 +857,6 @@ our %deprecated_apis = (
"kunmap" => "kunmap_local",
"kmap_atomic" => "kmap_local_page",
"kunmap_atomic" => "kunmap_local",
- "srcu_read_lock_lite" => "srcu_read_lock_fast",
- "srcu_read_unlock_lite" => "srcu_read_unlock_fast",
);
#Create a search pattern for all these strings to speed up a loop below
@@ -3741,6 +3739,18 @@ sub process {
}
}
+# Check for RGMII phy-mode with delay on PCB
+ if ($realfile =~ /\.(dts|dtsi|dtso)$/ &&
+ $line =~ /^\+\s*(phy-mode|phy-connection-type)\s*=\s*"/ &&
+ !ctx_has_comment($first_line, $linenr)) {
+ my $prop = $1;
+ my $mode = get_quoted_string($line, $rawline);
+ if ($mode =~ /^"rgmii(?:|-rxid|-txid)"$/) {
+ WARN("UNCOMMENTED_RGMII_MODE",
+ "$prop $mode without comment -- delays on the PCB should be described, otherwise use \"rgmii-id\"\n" . $herecurr);
+ }
+ }
+
# check for using SPDX license tag at beginning of files
if ($realline == $checklicenseline) {
if ($rawline =~ /^[ \+]\s*\#\!\s*\//) {