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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-18 17:44:19 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-21 09:53:59 -0200
commit68616504573945c24fe8f21466967b0d8a5cabf0 (patch)
tree95d0ce1f709769928caaa812b09197fa1d8dc641 /drivers/media/usb/tm6000/tm6000-stds.c
parentb4b3f99c8d77e2edd02fdfc791c194641f3e9fc3 (diff)
downloadlinux-68616504573945c24fe8f21466967b0d8a5cabf0.tar.bz2
[media] tm6000: 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/tm6000/tm6000-stds.c')
-rw-r--r--drivers/media/usb/tm6000/tm6000-stds.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/usb/tm6000/tm6000-stds.c b/drivers/media/usb/tm6000/tm6000-stds.c
index 93a4b2434b6e..4064a5e8fae1 100644
--- a/drivers/media/usb/tm6000/tm6000-stds.c
+++ b/drivers/media/usb/tm6000/tm6000-stds.c
@@ -464,8 +464,7 @@ static int tm6000_load_std(struct tm6000_core *dev, struct tm6000_reg_settings *
for (i = 0; set[i].req; i++) {
rc = tm6000_set_reg(dev, set[i].req, set[i].reg, set[i].value);
if (rc < 0) {
- printk(KERN_ERR "Error %i while setting "
- "req %d, reg %d to value %d\n",
+ printk(KERN_ERR "Error %i while setting req %d, reg %d to value %d\n",
rc, set[i].req, set[i].reg, set[i].value);
return rc;
}