diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 12 | ||||
| -rw-r--r-- | scripts/lib/kdoc/kdoc_parser.py | 1 |
2 files changed, 13 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 664f7b7a622c..f597734d83cc 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3741,6 +3741,18 @@ 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*\//) { diff --git a/scripts/lib/kdoc/kdoc_parser.py b/scripts/lib/kdoc/kdoc_parser.py index 062453eefc7a..3115558925ac 100644 --- a/scripts/lib/kdoc/kdoc_parser.py +++ b/scripts/lib/kdoc/kdoc_parser.py @@ -666,6 +666,7 @@ class KernelDoc: (KernRe(r'(?:__)?DECLARE_FLEX_ARRAY\s*\(' + args_pattern + r',\s*' + args_pattern + r'\)', re.S), r'\1 \2[]'), (KernRe(r'DEFINE_DMA_UNMAP_ADDR\s*\(' + args_pattern + r'\)', re.S), r'dma_addr_t \1'), (KernRe(r'DEFINE_DMA_UNMAP_LEN\s*\(' + args_pattern + r'\)', re.S), r'__u32 \1'), + (KernRe(r'VIRTIO_DECLARE_FEATURES\s*\(' + args_pattern + r'\)', re.S), r'u64 \1; u64 \1_array[VIRTIO_FEATURES_DWORDS]'), ] # Regexes here are guaranteed to have the end limiter matching |