diff options
author | Mauro Carvalho Chehab | 2016-10-18 17:44:17 -0200 |
---|---|---|
committer | Mauro Carvalho Chehab | 2016-10-21 09:42:04 -0200 |
commit | 4d5ded751e8651707d5b6b59bcd45576c1b04bff (patch) | |
tree | d681c5cc151bca2ecc50ce9db5f23558b30a3147 /drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c | |
parent | 1ddc9f75a4c95dd284cd33783b72ed0ae4709a09 (diff) |
[media] hdpvr: don't break long lines
Due to the 80-cols restrictions, and latter due to checkpatch
warnings, several strings were broken into multiple lines. This
is not considered a good practice anymore, as it makes harder
to grep for strings at the source code.
As we're right now fixing other drivers due to KERN_CONT, we need
to be able to identify what printk strings don't end with a "\n".
It is a way easier to detect those if we don't break long lines.
So, join those continuation lines.
The patch was generated via the script below, and manually
adjusted if needed.
</script>
use Text::Tabs;
while (<>) {
if ($next ne "") {
$c=$_;
if ($c =~ /^\s+\"(.*)/) {
$c2=$1;
$next =~ s/\"\n$//;
$n = expand($next);
$funpos = index($n, '(');
$pos = index($c2, '",');
if ($funpos && $pos > 0) {
$s1 = substr $c2, 0, $pos + 2;
$s2 = ' ' x ($funpos + 1) . substr $c2, $pos + 2;
$s2 =~ s/^\s+//;
$s2 = ' ' x ($funpos + 1) . $s2 if ($s2 ne "");
print unexpand("$next$s1\n");
print unexpand("$s2\n") if ($s2 ne "");
} else {
print "$next$c2\n";
}
$next="";
next;
} else {
print $next;
}
$next="";
} else {
if (m/\"$/) {
if (!m/\\n\"$/) {
$next=$_;
next;
}
}
}
print $_;
}
</script>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c')
0 files changed, 0 insertions, 0 deletions