scripts: get_abi.pl: Better handle multiple What parameters
Using a comma here is problematic, as some What: expressions
may already contain a comma. So, use \xac character instead.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/e83e7ffaf3429f8dfca00d1d01653ecfa36f6119.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl
index d7aa820..cfc107d 100755
--- a/scripts/get_abi.pl
+++ b/scripts/get_abi.pl
@@ -129,12 +129,12 @@
push @{$symbols{$content}->{file}}, " $file:" . ($ln - 1);
if ($tag =~ m/what/) {
- $what .= ", " . $content;
+ $what .= "\xac" . $content;
} else {
if ($what) {
parse_error($file, $ln, "What '$what' doesn't have a description", "") if (!$data{$what}->{description});
- foreach my $w(split /, /, $what) {
+ foreach my $w(split /\xac/, $what) {
$symbols{$w}->{xref} = $what;
};
}
@@ -239,7 +239,7 @@
if ($what) {
parse_error($file, $ln, "What '$what' doesn't have a description", "") if (!$data{$what}->{description});
- foreach my $w(split /, /,$what) {
+ foreach my $w(split /\xac/,$what) {
$symbols{$w}->{xref} = $what;
};
}
@@ -328,7 +328,7 @@
printf ".. _%s:\n\n", $data{$what}->{label};
- my @names = split /, /,$w;
+ my @names = split /\xac/,$w;
my $len = 0;
foreach my $name (@names) {