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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-18 21:44:05 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-21 13:11:52 +0200
commitf8a3dcb5a927141610e30d01e5782ba4a4516980 (patch)
tree76e03e7062fe37159c9c0505fa4255ba4cce65a6
parent[media] ivtv: don't break long lines (diff)
downloadlinux-f8a3dcb5a927141610e30d01e5782ba4a4516980.tar.xz
linux-f8a3dcb5a927141610e30d01e5782ba4a4516980.zip
[media] meye: 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>
-rw-r--r--drivers/media/pci/meye/meye.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c
index ba887e8e1b17..11d81389ab1e 100644
--- a/drivers/media/pci/meye/meye.c
+++ b/drivers/media/pci/meye/meye.c
@@ -60,8 +60,7 @@ MODULE_PARM_DESC(gbuffers, "number of capture buffers, default is 2 (32 max)");
/* size of a grab buffer */
static unsigned int gbufsize = MEYE_MAX_BUFSIZE;
module_param(gbufsize, int, 0444);
-MODULE_PARM_DESC(gbufsize, "size of the capture buffers, default is 614400"
- " (will be rounded up to a page multiple)");
+MODULE_PARM_DESC(gbufsize, "size of the capture buffers, default is 614400 (will be rounded up to a page multiple)");
/* /dev/videoX registration number */
static int video_nr = -1;
@@ -1261,8 +1260,7 @@ static int vidioc_reqbufs(struct file *file, void *fh,
meye.grab_fbuffer = rvmalloc(gbuffers * gbufsize);
if (!meye.grab_fbuffer) {
- printk(KERN_ERR "meye: v4l framebuffer allocation"
- " failed\n");
+ printk(KERN_ERR "meye: v4l framebuffer allocation failed\n");
mutex_unlock(&meye.lock);
return -ENOMEM;
}
@@ -1659,8 +1657,7 @@ static int meye_probe(struct pci_dev *pcidev, const struct pci_device_id *ent)
ret = -EIO;
if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
v4l2_err(v4l2_dev, "meye: unable to power on the camera\n");
- v4l2_err(v4l2_dev, "meye: did you enable the camera in "
- "sonypi using the module options ?\n");
+ v4l2_err(v4l2_dev, "meye: did you enable the camera in sonypi using the module options ?\n");
goto outsonypienable;
}
@@ -1834,8 +1831,7 @@ static int __init meye_init(void)
if (gbufsize > MEYE_MAX_BUFSIZE)
gbufsize = MEYE_MAX_BUFSIZE;
gbufsize = PAGE_ALIGN(gbufsize);
- printk(KERN_INFO "meye: using %d buffers with %dk (%dk total) "
- "for capture\n",
+ printk(KERN_INFO "meye: using %d buffers with %dk (%dk total) for capture\n",
gbuffers,
gbufsize / 1024, gbuffers * gbufsize / 1024);
return pci_register_driver(&meye_driver);