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authorJoe Perches <joe@perches.com>2013-07-03 18:05:33 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 19:07:45 -0400
commit22735ce857a2d9f4e6eec37c36be3fcf9d21d154 (patch)
treeef64119a99ffce6a804a7ff2d9a0e316934b2654 /scripts/checkpatch.pl
parent786b632622800d73d9b0355c9a79b3f3b5792c6c (diff)
checkpatch: ignore SI unit CamelCase variants like "_uV"
Many existing variable names use SI like variants that should be otherwise obvious and acceptable. Whitelist them from the CamelCase message. Signed-off-by: Joe Perches <joe@perches.com> Suggested-by: Phil Carmody <phil.carmody@partner.samsung.com> Acked-by: Phil Carmody <phil.carmody@partner.samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkpatch.pl')
-rwxr-xr-xscripts/checkpatch.pl3
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 5989415985ae..7e8aa1bb0721 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3195,7 +3195,10 @@ sub process {
3195#CamelCase 3195#CamelCase
3196 if ($var !~ /^$Constant$/ && 3196 if ($var !~ /^$Constant$/ &&
3197 $var =~ /[A-Z][a-z]|[a-z][A-Z]/ && 3197 $var =~ /[A-Z][a-z]|[a-z][A-Z]/ &&
3198#Ignore Page<foo> variants
3198 $var !~ /^(?:Clear|Set|TestClear|TestSet|)Page[A-Z]/ && 3199 $var !~ /^(?:Clear|Set|TestClear|TestSet|)Page[A-Z]/ &&
3200#Ignore SI style variants like nS, mV and dB (ie: max_uV, regulator_min_uA_show)
3201 $var !~ /^(?:[a-z_]*?)_?[a-z][A-Z](?:_[a-z_]+)?$/ &&
3199 !defined $camelcase{$var}) { 3202 !defined $camelcase{$var}) {
3200 $camelcase{$var} = 1; 3203 $camelcase{$var} = 1;
3201 CHK("CAMELCASE", 3204 CHK("CAMELCASE",