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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-vmalloc.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-vmalloc.c')
-rw-r--r--drivers/media/v4l2-core/videobuf2-vmalloc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c b/drivers/media/v4l2-core/videobuf2-vmalloc.c
index ab3227b75c84..3f778147cdef 100644
--- a/drivers/media/v4l2-core/videobuf2-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf2-vmalloc.c
@@ -151,8 +151,7 @@ static void *vb2_vmalloc_vaddr(void *buf_priv)
struct vb2_vmalloc_buf *buf = buf_priv;
if (!buf->vaddr) {
- pr_err("Address of an unallocated plane requested "
- "or cannot map user pointer\n");
+ pr_err("Address of an unallocated plane requested or cannot map user pointer\n");
return NULL;
}

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