diff options
| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-18 22:44:23 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 15:06:00 +0300 |
| commit | 4c481739afeb806f7ecfbfb2087f8c2afba00e74 (patch) | |
| tree | 9f4f75ec87a8bb3d5ffff65b083ab4beb7a6120d /drivers/media/firewire | |
| parent | f96cffd77b014944fd0d855cf56b2b5724fafb0d (diff) | |
| download | linux-4c481739afeb806f7ecfbfb2087f8c2afba00e74.tar.xz | |
[media] firewire: 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>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/firewire')
| -rw-r--r-- | drivers/media/firewire/firedtv-avc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/firewire/firedtv-avc.c b/drivers/media/firewire/firedtv-avc.c index 251a556112a9..5bde6c209cd7 100644 --- a/drivers/media/firewire/firedtv-avc.c +++ b/drivers/media/firewire/firedtv-avc.c @@ -1181,8 +1181,8 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) if (es_info_length > 0) { pmt_cmd_id = msg[read_pos++]; if (pmt_cmd_id != 1 && pmt_cmd_id != 4) - dev_err(fdtv->device, "invalid pmt_cmd_id %d " - "at stream level\n", pmt_cmd_id); + dev_err(fdtv->device, "invalid pmt_cmd_id %d at stream level\n", + pmt_cmd_id); if (es_info_length > sizeof(c->operand) - 4 - write_pos) { |