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scripts: checkpatch: Revert dt-binding vendor prefix check regex change

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This commit reverts the device tree binding vendor prefix check regular
expression change that was introduced by the following commit:
5b10fac97e

The changed regular expression fails to detect the correctly specified
vendor prefixes in the `vendor-prefixes.txt`.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2020-05-05 09:20:51 +09:00 committed by Carles Cufí
parent fdd85d5ad7
commit 95c6da0c82
1 changed files with 1 additions and 1 deletions
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2
scripts/checkpatch.pl
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@ -3087,7 +3087,7 @@ sub process {
next if $compat !~ /^([a-zA-Z0-9\-]+)\,/;
my $vendor = $1;
`grep -Eq "\\"\\^\Q$vendor\E,\\.\\*\\":" $vp_file`;
`grep -Eq "^$vendor\\b" $vp_file`;
if ( $? >> 8 ) {
WARN("UNDOCUMENTED_DT_STRING",
"DT compatible string vendor \"$vendor\" appears un-documented -- check $vp_file\n" . $herecurr);