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 <mche...@s-opensource.com>
---
drivers/media/pci/tw68/tw68-video.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/media/pci/tw68/tw68-video.c
b/drivers/media/pci/tw68/tw68-video.c
index a45e02367321..58c4dd75bfa1 100644
--- a/drivers/media/pci/tw68/tw68-video.c
+++ b/drivers/media/pci/tw68/tw68-video.c
@@ -279,9 +279,8 @@ static int tw68_set_scale(struct tw68_dev *dev, unsigned
int width,
height /= 2; /* we must set for 1-frame */
pr_debug("%s: width=%d, height=%d, both=%d\n"
- " tvnorm h_delay=%d, h_start=%d, h_stop=%d, "
- "v_delay=%d, v_start=%d, v_stop=%d\n" , __func__,
- width, height, V4L2_FIELD_HAS_BOTH(field),
+ " tvnorm h_delay=%d, h_start=%d, h_stop=%d, v_delay=%d,
v_start=%d, v_stop=%d\n",
+ __func__, width, height, V4L2_FIELD_HAS_BOTH(field),
norm->h_delay, norm->h_start, norm->h_stop,
norm->v_delay, norm->video_v_start,
norm->video_v_stop);
@@ -309,16 +308,15 @@ static int tw68_set_scale(struct tw68_dev *dev, unsigned
int width,
V4L2_FIELD_HAS_TOP(field) ? "T" : "",
V4L2_FIELD_HAS_BOTTOM(field) ? "B" : "",
v4l2_norm_to_name(dev->tvnorm->id));
- pr_debug("%s: hactive=%d, hdelay=%d, hscale=%d; "
- "vactive=%d, vdelay=%d, vscale=%d\n", __func__,
+ pr_debug("%s: hactive=%d, hdelay=%d, hscale=%d; vactive=%d, vdelay=%d,
vscale=%d\n",
+ __func__,
hactive, hdelay, hscale, vactive, vdelay, vscale);
comb = ((vdelay & 0x300) >> 2) |
((vactive & 0x300) >> 4) |
((hdelay & 0x300) >> 6) |
((hactive & 0x300) >> 8);
- pr_debug("%s: setting CROP_HI=%02x, VDELAY_LO=%02x, "
- "VACTIVE_LO=%02x, HDELAY_LO=%02x, HACTIVE_LO=%02x\n",
+ pr_debug("%s: setting CROP_HI=%02x, VDELAY_LO=%02x, VACTIVE_LO=%02x,
HDELAY_LO=%02x, HACTIVE_LO=%02x\n",
__func__, comb, vdelay, vactive, hdelay, hactive);
tw_writeb(TW68_CROP_HI, comb);
tw_writeb(TW68_VDELAY_LO, vdelay & 0xff);
@@ -327,8 +325,8 @@ static int tw68_set_scale(struct tw68_dev *dev, unsigned
int width,
tw_writeb(TW68_HACTIVE_LO, hactive & 0xff);
comb = ((vscale & 0xf00) >> 4) | ((hscale & 0xf00) >> 8);
- pr_debug("%s: setting SCALE_HI=%02x, VSCALE_LO=%02x, "
- "HSCALE_LO=%02x\n", __func__, comb, vscale, hscale);
+ pr_debug("%s: setting SCALE_HI=%02x, VSCALE_LO=%02x, HSCALE_LO=%02x\n",
+ __func__, comb, vscale, hscale);
tw_writeb(TW68_SCALE_HI, comb);
tw_writeb(TW68_VSCALE_LO, vscale);
tw_writeb(TW68_HSCALE_LO, hscale);
--
2.7.4
--
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