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[media] si4713: don't break long lines

Browse Source 
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>
This commit is contained in:
Mauro Carvalho Chehab 2016-10-18 17:44:12 -02:00
parent cbfc908098
commit 3c1e300966
1 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/media/radio/si4713/si4713.c
View File

@ -716,9 +716,9 @@ static int si4713_tx_tune_status(struct si4713_device *sdev, u8 intack,
*power = val[5];
*antcap = val[6];
*noise = val[7];
v4l2_dbg(1, debug, &sdev->sd, "%s: response: %d x 10 kHz "
"(power %d, antcap %d, rnl %d)\n", __func__,
*frequency, *power, *antcap, *noise);
v4l2_dbg(1, debug, &sdev->sd,
"%s: response: %d x 10 kHz (power %d, antcap %d, rnl %d)\n",
__func__, *frequency, *power, *antcap, *noise);
}
return err;
@ -758,10 +758,9 @@ static int si4713_tx_rds_buff(struct si4713_device *sdev, u8 mode, u16 rdsb,
v4l2_dbg(1, debug, &sdev->sd,
"%s: status=0x%02x\n", __func__, val[0]);
*cbleft = (s8)val[2] - val[3];
v4l2_dbg(1, debug, &sdev->sd, "%s: response: interrupts"
" 0x%02x cb avail: %d cb used %d fifo avail"
" %d fifo used %d\n", __func__, val[1],
val[2], val[3], val[4], val[5]);
v4l2_dbg(1, debug, &sdev->sd,
"%s: response: interrupts 0x%02x cb avail: %d cb used %d fifo avail %d fifo used %d\n",
__func__, val[1], val[2], val[3], val[4], val[5]);
}
return err;