[media] omap3isp: 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>
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 1b9217d..47cbc7e 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -113,8 +113,9 @@ static int isp_stat_buf_check_magic(struct ispstat *stat,
ret = 0;
if (ret) {
- dev_dbg(stat->isp->dev, "%s: beginning magic check does not "
- "match.\n", stat->subdev.name);
+ dev_dbg(stat->isp->dev,
+ "%s: beginning magic check does not match.\n",
+ stat->subdev.name);
return ret;
}
@@ -122,8 +123,9 @@ static int isp_stat_buf_check_magic(struct ispstat *stat,
for (w = buf->virt_addr + buf_size, end = w + MAGIC_SIZE;
w < end; w++) {
if (unlikely(*w != MAGIC_NUM)) {
- dev_dbg(stat->isp->dev, "%s: ending magic check does "
- "not match.\n", stat->subdev.name);
+ dev_dbg(stat->isp->dev,
+ "%s: ending magic check does not match.\n",
+ stat->subdev.name);
return -EINVAL;
}
}
@@ -256,9 +258,9 @@ static void isp_stat_buf_next(struct ispstat *stat)
{
if (unlikely(stat->active_buf))
/* Overwriting unused active buffer */
- dev_dbg(stat->isp->dev, "%s: new buffer requested without "
- "queuing active one.\n",
- stat->subdev.name);
+ dev_dbg(stat->isp->dev,
+ "%s: new buffer requested without queuing active one.\n",
+ stat->subdev.name);
else
stat->active_buf = isp_stat_buf_find_oldest_or_empty(stat);
}
@@ -292,8 +294,9 @@ static struct ispstat_buffer *isp_stat_buf_get(struct ispstat *stat,
return ERR_PTR(-EBUSY);
}
if (isp_stat_buf_check_magic(stat, buf)) {
- dev_dbg(stat->isp->dev, "%s: current buffer has "
- "corrupted data\n.", stat->subdev.name);
+ dev_dbg(stat->isp->dev,
+ "%s: current buffer has corrupted data\n.",
+ stat->subdev.name);
/* Mark empty because it doesn't have valid data. */
buf->empty = 1;
} else {
@@ -307,8 +310,9 @@ static struct ispstat_buffer *isp_stat_buf_get(struct ispstat *stat,
spin_unlock_irqrestore(&stat->isp->stat_lock, flags);
if (buf->buf_size > data->buf_size) {
- dev_warn(stat->isp->dev, "%s: userspace's buffer size is "
- "not enough.\n", stat->subdev.name);
+ dev_warn(stat->isp->dev,
+ "%s: userspace's buffer size is not enough.\n",
+ stat->subdev.name);
isp_stat_buf_release(stat);
return ERR_PTR(-EINVAL);
}
@@ -531,20 +535,22 @@ int omap3isp_stat_config(struct ispstat *stat, void *new_conf)
mutex_lock(&stat->ioctl_lock);
- dev_dbg(stat->isp->dev, "%s: configuring module with buffer "
- "size=0x%08lx\n", stat->subdev.name, (unsigned long)buf_size);
+ dev_dbg(stat->isp->dev,
+ "%s: configuring module with buffer size=0x%08lx\n",
+ stat->subdev.name, (unsigned long)buf_size);
ret = stat->ops->validate_params(stat, new_conf);
if (ret) {
mutex_unlock(&stat->ioctl_lock);
- dev_dbg(stat->isp->dev, "%s: configuration values are "
- "invalid.\n", stat->subdev.name);
+ dev_dbg(stat->isp->dev, "%s: configuration values are invalid.\n",
+ stat->subdev.name);
return ret;
}
if (buf_size != user_cfg->buf_size)
- dev_dbg(stat->isp->dev, "%s: driver has corrected buffer size "
- "request to 0x%08lx\n", stat->subdev.name,
+ dev_dbg(stat->isp->dev,
+ "%s: driver has corrected buffer size request to 0x%08lx\n",
+ stat->subdev.name,
(unsigned long)user_cfg->buf_size);
/*
@@ -595,8 +601,9 @@ int omap3isp_stat_config(struct ispstat *stat, void *new_conf)
/* Module has a valid configuration. */
stat->configured = 1;
- dev_dbg(stat->isp->dev, "%s: module has been successfully "
- "configured.\n", stat->subdev.name);
+ dev_dbg(stat->isp->dev,
+ "%s: module has been successfully configured.\n",
+ stat->subdev.name);
mutex_unlock(&stat->ioctl_lock);
@@ -762,8 +769,8 @@ int omap3isp_stat_enable(struct ispstat *stat, u8 enable)
if (!stat->configured && enable) {
spin_unlock_irqrestore(&stat->isp->stat_lock, irqflags);
mutex_unlock(&stat->ioctl_lock);
- dev_dbg(stat->isp->dev, "%s: cannot enable module as it's "
- "never been successfully configured so far.\n",
+ dev_dbg(stat->isp->dev,
+ "%s: cannot enable module as it's never been successfully configured so far.\n",
stat->subdev.name);
return -EINVAL;
}
@@ -859,8 +866,8 @@ static void __stat_isr(struct ispstat *stat, int from_dma)
if (stat->state == ISPSTAT_ENABLED) {
spin_unlock_irqrestore(&stat->isp->stat_lock, irqflags);
dev_err(stat->isp->dev,
- "%s: interrupt occurred when module was still "
- "processing a buffer.\n", stat->subdev.name);
+ "%s: interrupt occurred when module was still processing a buffer.\n",
+ stat->subdev.name);
ret = STAT_NO_BUF;
goto out;
} else {
@@ -964,8 +971,9 @@ static void __stat_isr(struct ispstat *stat, int from_dma)
atomic_set(&stat->buf_err, 1);
ret = STAT_NO_BUF;
- dev_dbg(stat->isp->dev, "%s: cannot process buffer, "
- "device is busy.\n", stat->subdev.name);
+ dev_dbg(stat->isp->dev,
+ "%s: cannot process buffer, device is busy.\n",
+ stat->subdev.name);
}
out: