path: root/scripts
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authorJoe Perches <joe@perches.com>2012-12-17 16:02:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:19 -0800
commit6b7eaf6e1428be33f731287de963862e3846cd42 (patch)
tree19628f1233f2e758cbd138d1c7a2d41701244b32 /scripts
parentd1e2ad07e78c4bbac9fce4d2e3c0fe60bce091d8 (diff)
checkpatch: find hex constants as a single IDENT
Hexadecimal values are current found in 2 parts. A hex constant like 0x123456abcdef is found as 0 and then x123456abcdef and later coalesced. Instead, reverse the order of the 2 searches in $Constant to find 0x first, then 0 so that the entire hex constant is found all at once. Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 725c59611e9..8cb9bfc7c14 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -230,7 +230,7 @@ our $Inline = qr{inline|__always_inline|noinline};
our $Member = qr{->$Ident|\.$Ident|\[[^]]*\]};
our $Lval = qr{$Ident(?:$Member)*};
-our $Constant = qr{(?i:(?:[0-9]+|0x[0-9a-f]+)[ul]*)};
+our $Constant = qr{(?i:(?:0x[0-9a-f]+|[0-9]+)[ul]*)};
our $Assignment = qr{(?:\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=)};
our $Compare = qr{<=|>=|==|!=|<|>};
our $Operators = qr{