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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-18 17:44:22 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-21 09:56:08 -0200
commit8720427c198b6d36be26d5cd45a487bf7bb49478 (patch)
treef43652e92e24567d2e493bf155f68557702303f3 /drivers/media/v4l2-core/videobuf2-v4l2.c
parent3a611875d9719610668d99b9e79c716fd4488cd1 (diff)
[media] v4l2-core: 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/v4l2-core/videobuf2-v4l2.c')
-rw-r--r--drivers/media/v4l2-core/videobuf2-v4l2.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c b/drivers/media/v4l2-core/videobuf2-v4l2.c
index 52ef8833f6b6..3529849d2218 100644
--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -60,14 +60,13 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
/* Is memory for copying plane information present? */
if (b->m.planes == NULL) {
- dprintk(1, "multi-planar buffer passed but "
- "planes array not provided\n");
+ dprintk(1, "multi-planar buffer passed but planes array not provided\n");
return -EINVAL;
}
if (b->length < vb->num_planes || b->length > VB2_MAX_PLANES) {
- dprintk(1, "incorrect planes array length, "
- "expected %d, got %d\n", vb->num_planes, b->length);
+ dprintk(1, "incorrect planes array length, expected %d, got %d\n",
+ vb->num_planes, b->length);
return -EINVAL;
}
@@ -316,8 +315,7 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb,
* that just says that it is either a top or a bottom field,
* but not which of the two it is.
*/
- dprintk(1, "the field is incorrectly set to ALTERNATE "
- "for an output buffer\n");
+ dprintk(1, "the field is incorrectly set to ALTERNATE for an output buffer\n");
return -EINVAL;
}
vb->timestamp = 0;

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