The patch titled Subject: checkpatch: allow certain SI units with three characters has been removed from the -mm tree. Its filename was checkpatch-allow-certain-si-units-with-three-characters.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Julius Werner <jwerner@xxxxxxxxxxxx> Subject: checkpatch: allow certain SI units with three characters Checkpatch flags CamelCase identifiers in strict mode, but it has a feature to ignore parts with only two characters to allow for SI units like mV or uA. Unfortunately, not all SI units fit in two characters, and not all are lower case followed by upper case. This patch adds hardcoded detection for frequency and 1024-based size units (Hz/KHz/MHz/GHz/THz and KiB/MiB/GiB/TiB), since allowing any three character combinations might be too lenient. The list can later be expanded as needed. Signed-off-by: Julius Werner <jwerner@xxxxxxxxxxxx> Acked-by: Joe Perches <joe@xxxxxxxxxxx> Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- scripts/checkpatch.pl | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff -puN scripts/checkpatch.pl~checkpatch-allow-certain-si-units-with-three-characters scripts/checkpatch.pl --- a/scripts/checkpatch.pl~checkpatch-allow-certain-si-units-with-three-characters +++ a/scripts/checkpatch.pl @@ -4104,7 +4104,9 @@ sub process { #Ignore Page<foo> variants $var !~ /^(?:Clear|Set|TestClear|TestSet|)Page[A-Z]/ && #Ignore SI style variants like nS, mV and dB (ie: max_uV, regulator_min_uA_show) - $var !~ /^(?:[a-z_]*?)_?[a-z][A-Z](?:_[a-z_]+)?$/) { + $var !~ /^(?:[a-z_]*?)_?[a-z][A-Z](?:_[a-z_]+)?$/ && +#Ignore some three character SI units explicitly, like MiB and KHz + $var !~ /^(?:[a-z_]*?)_?(?:[KMGT]iB|[KMGT]?Hz)(?:_[a-z_]+)?$/) { while ($var =~ m{($Ident)}g) { my $word = $1; next if ($word !~ /[A-Z][a-z]|[a-z][A-Z]/); _ Patches currently in -mm which might be from jwerner@xxxxxxxxxxxx are origin.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html