[media] ivtv: 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>

1 files changed, 13 insertions, 24 deletions

diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
index ee48c3e09de4..0a3b80a4bd69 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.c
+++ b/drivers/media/pci/ivtv/ivtv-driver.c
@@ -885,8 +885,8 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency);
 
 	if (pci_latency < 64 && ivtv_pci_latency) {
-		IVTV_INFO("Unreasonably low latency timer, "
-			       "setting to 64 (was %d)\n", pci_latency);
+		IVTV_INFO("Unreasonably low latency timer, setting to 64 (was %d)\n",
+			  pci_latency);
 		pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
 		pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency);
 	}
@@ -896,8 +896,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 	   these problems. */
 	pci_write_config_dword(pdev, 0x40, 0xffff);
 
-	IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, "
-		   "irq: %d, latency: %d, memory: 0x%llx\n",
+	IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, irq: %d, latency: %d, memory: 0x%llx\n",
 		   pdev->device, pdev->revision, pdev->bus->number,
 		   PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
 		   pdev->irq, pci_latency, (u64)itv->base_addr);
@@ -1047,13 +1046,10 @@ static int ivtv_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
 	itv->enc_mem = ioremap_nocache(itv->base_addr + IVTV_ENCODER_OFFSET,
 				       IVTV_ENCODER_SIZE);
 	if (!itv->enc_mem) {
-		IVTV_ERR("ioremap failed. Can't get a window into CX23415/6 "
-			 "encoder memory\n");
-		IVTV_ERR("Each capture card with a CX23415/6 needs 8 MB of "
-			 "vmalloc address space for this window\n");
+		IVTV_ERR("ioremap failed. Can't get a window into CX23415/6 encoder memory\n");
+		IVTV_ERR("Each capture card with a CX23415/6 needs 8 MB of vmalloc address space for this window\n");
 		IVTV_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n");
-		IVTV_ERR("Use the vmalloc= kernel command line option to set "
-			 "VmallocTotal to a larger value\n");
+		IVTV_ERR("Use the vmalloc= kernel command line option to set VmallocTotal to a larger value\n");
 		retval = -ENOMEM;
 		goto free_mem;
 	}
@@ -1064,14 +1060,10 @@ static int ivtv_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
 		itv->dec_mem = ioremap_nocache(itv->base_addr + IVTV_DECODER_OFFSET,
 				IVTV_DECODER_SIZE);
 		if (!itv->dec_mem) {
-			IVTV_ERR("ioremap failed. Can't get a window into "
-				 "CX23415 decoder memory\n");
-			IVTV_ERR("Each capture card with a CX23415 needs 8 MB "
-				 "of vmalloc address space for this window\n");
-			IVTV_ERR("Check the output of 'grep Vmalloc "
-				 "/proc/meminfo'\n");
-			IVTV_ERR("Use the vmalloc= kernel command line option "
-				 "to set VmallocTotal to a larger value\n");
+			IVTV_ERR("ioremap failed. Can't get a window into CX23415 decoder memory\n");
+			IVTV_ERR("Each capture card with a CX23415 needs 8 MB of vmalloc address space for this window\n");
+			IVTV_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n");
+			IVTV_ERR("Use the vmalloc= kernel command line option to set VmallocTotal to a larger value\n");
 			retval = -ENOMEM;
 			goto free_mem;
 		}
@@ -1086,13 +1078,10 @@ static int ivtv_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
 	itv->reg_mem =
 	    ioremap_nocache(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
 	if (!itv->reg_mem) {
-		IVTV_ERR("ioremap failed. Can't get a window into CX23415/6 "
-			 "register space\n");
-		IVTV_ERR("Each capture card with a CX23415/6 needs 64 kB of "
-			 "vmalloc address space for this window\n");
+		IVTV_ERR("ioremap failed. Can't get a window into CX23415/6 register space\n");
+		IVTV_ERR("Each capture card with a CX23415/6 needs 64 kB of vmalloc address space for this window\n");
 		IVTV_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n");
-		IVTV_ERR("Use the vmalloc= kernel command line option to set "
-			 "VmallocTotal to a larger value\n");
+		IVTV_ERR("Use the vmalloc= kernel command line option to set VmallocTotal to a larger value\n");
 		retval = -ENOMEM;
 		goto free_io;
 	}