UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[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>
This commit is contained in:
Mauro Carvalho Chehab 2016-10-18 17:44:05 -02:00
parent 67ccf860a0
commit f8a3dcb5a9
1 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/media/pci/meye/meye.c
View File

@ -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);