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Subject[PATCH 1/1] checkpatch: allow space between colon and bracket
Date
Allow a space between a colon and subsequent opening bracket.
This sequence may occur in inline assembler statements like

asm(
"ldr %[out], [%[in]]\n\t"
: [out] "=r" (ret)
: [in] "r" (addr)
);

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---
scripts/checkpatch.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index d2464002bb40..2cbab86e6d4c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -4083,7 +4083,7 @@ sub process {
my ($where, $prefix) = ($-[1], $1);
if ($prefix !~ /$Type\s+$/ &&
($where != 0 || $prefix !~ /^.\s+$/) &&
- $prefix !~ /[{,]\s+$/) {
+ $prefix !~ /[{,:]\s+$/) {
if (ERROR("BRACKET_SPACE",
"space prohibited before open square bracket '['\n" . $herecurr) &&
$fix) {
--
2.16.3
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