From 2d96b44f0abfd429816d66148b75bad84a625f3b Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Tue, 18 Oct 2016 17:44:06 -0200
Subject: [media] pt1: 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>
---
 drivers/media/pci/pt1/pt1.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers/media/pci/pt1')

diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c
index e7e4428109c3..d5ee82aee9e8 100644
--- a/drivers/media/pci/pt1/pt1.c
+++ b/drivers/media/pci/pt1/pt1.c
@@ -282,13 +282,12 @@ static int pt1_filter(struct pt1 *pt1, struct pt1_buffer_page *page)
 			continue;
 
 		if (upacket >> 24 & 1)
-			printk_ratelimited(KERN_INFO "earth-pt1: device "
-				"buffer overflowing. table[%d] buf[%d]\n",
+			printk_ratelimited(KERN_INFO "earth-pt1: device buffer overflowing. table[%d] buf[%d]\n",
 				pt1->table_index, pt1->buf_index);
 		sc = upacket >> 26 & 0x7;
 		if (adap->st_count != -1 && sc != ((adap->st_count + 1) & 0x7))
-			printk_ratelimited(KERN_INFO "earth-pt1: data loss"
-				" in streamID(adapter)[%d]\n", index);
+			printk_ratelimited(KERN_INFO "earth-pt1: data loss in streamID(adapter)[%d]\n",
+					   index);
 		adap->st_count = sc;
 
 		buf = adap->buf;
-- 
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