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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-18 21:44:16 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-21 13:41:37 +0200
commit1ddc9f75a4c95dd284cd33783b72ed0ae4709a09 (patch)
tree4e52cd30ef1ca0784e57cf66b30254b11a318b80 /drivers/media/usb/gspca/zc3xx.c
parent[media] em28xx: don't break long lines (diff)
downloadlinux-1ddc9f75a4c95dd284cd33783b72ed0ae4709a09.tar.xz
linux-1ddc9f75a4c95dd284cd33783b72ed0ae4709a09.zip
[media] gspca: 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/gspca/zc3xx.c')
-rw-r--r--drivers/media/usb/gspca/zc3xx.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/usb/gspca/zc3xx.c b/drivers/media/usb/gspca/zc3xx.c
index 5f7254d2bc9a..d5d8c7e81762 100644
--- a/drivers/media/usb/gspca/zc3xx.c
+++ b/drivers/media/usb/gspca/zc3xx.c
@@ -25,8 +25,7 @@
#include "gspca.h"
#include "jpeg.h"
-MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
- "Serge A. Suchkov <Serge.A.S@tochka.ru>");
+MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, Serge A. Suchkov <Serge.A.S@tochka.ru>");
MODULE_DESCRIPTION("GSPCA ZC03xx/VC3xx USB Camera Driver");
MODULE_LICENSE("GPL");