checkpatch: check vendor compatible with dashes
The current vendor compatible check will not match vendors with dashes,
like:
compatible="asahi-kasei"
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Reported-by: Joe Perches <joe@perches.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9f03345..3b268b3 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2091,7 +2091,7 @@
my $vendor = $compat;
my $vendor_path = $dt_path . "vendor-prefixes.txt";
next if (! -f $vendor_path);
- $vendor =~ s/^([a-zA-Z0-9]+)\,.*/$1/;
+ $vendor =~ s/^([a-zA-Z0-9\-]+)\,.*/$1/;
`grep -Eq "$vendor" $vendor_path`;
if ( $? >> 8 ) {
WARN("UNDOCUMENTED_DT_STRING",
