Commit 38dca988 authored Apr 10, 2018 by Heinrich Schuchardt Committed by Linus Torvalds Apr 11, 2018

checkpatch: allow space between colon and bracket

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)
	);

Link: http://lkml.kernel.org/r/20180403191655.23700-1-xypron.glpk@gmx.de


Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 6a487211

scripts/checkpatch.pl

+1 −1

Original line number	Diff line number	Diff line
		@@ -4089,7 +4089,7 @@ 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) {