Commit bf769a4e authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab

[media] ttusb-dec: 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: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 80ebec68
...@@ -708,8 +708,8 @@ static void ttusb_dec_process_urb_frame(struct ttusb_dec *dec, u8 *b, ...@@ -708,8 +708,8 @@ static void ttusb_dec_process_urb_frame(struct ttusb_dec *dec, u8 *b,
dec->packet_payload_length = 2; dec->packet_payload_length = 2;
dec->packet_state = 7; dec->packet_state = 7;
} else { } else {
printk("%s: unknown packet type: " printk("%s: unknown packet type: %02x%02x\n",
"%02x%02x\n", __func__, __func__,
dec->packet[0], dec->packet[1]); dec->packet[0], dec->packet[1]);
dec->packet_state = 0; dec->packet_state = 0;
} }
...@@ -961,8 +961,8 @@ static int ttusb_dec_start_iso_xfer(struct ttusb_dec *dec) ...@@ -961,8 +961,8 @@ static int ttusb_dec_start_iso_xfer(struct ttusb_dec *dec)
for (i = 0; i < ISO_BUF_COUNT; i++) { for (i = 0; i < ISO_BUF_COUNT; i++) {
if ((result = usb_submit_urb(dec->iso_urb[i], if ((result = usb_submit_urb(dec->iso_urb[i],
GFP_ATOMIC))) { GFP_ATOMIC))) {
printk("%s: failed urb submission %d: " printk("%s: failed urb submission %d: error %d\n",
"error %d\n", __func__, i, result); __func__, i, result);
while (i) { while (i) {
usb_kill_urb(dec->iso_urb[i - 1]); usb_kill_urb(dec->iso_urb[i - 1]);
...@@ -1375,8 +1375,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec) ...@@ -1375,8 +1375,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
memcpy(&tmp, &firmware[56], 4); memcpy(&tmp, &firmware[56], 4);
crc32_check = ntohl(tmp); crc32_check = ntohl(tmp);
if (crc32_csum != crc32_check) { if (crc32_csum != crc32_check) {
printk("%s: crc32 check of DSP code failed (calculated " printk("%s: crc32 check of DSP code failed (calculated 0x%08x != 0x%08x in file), file invalid.\n",
"0x%08x != 0x%08x in file), file invalid.\n",
__func__, crc32_csum, crc32_check); __func__, crc32_csum, crc32_check);
release_firmware(fw_entry); release_firmware(fw_entry);
return -ENOENT; return -ENOENT;
...@@ -1453,11 +1452,9 @@ static int ttusb_dec_init_stb(struct ttusb_dec *dec) ...@@ -1453,11 +1452,9 @@ static int ttusb_dec_init_stb(struct ttusb_dec *dec)
if (!mode) { if (!mode) {
if (version == 0xABCDEFAB) if (version == 0xABCDEFAB)
printk(KERN_INFO "ttusb_dec: no version " printk(KERN_INFO "ttusb_dec: no version info in Firmware\n");
"info in Firmware\n");
else else
printk(KERN_INFO "ttusb_dec: Firmware " printk(KERN_INFO "ttusb_dec: Firmware %x.%02x%c%c\n",
"%x.%02x%c%c\n",
version >> 24, (version >> 16) & 0xff, version >> 24, (version >> 16) & 0xff,
(version >> 8) & 0xff, version & 0xff); (version >> 8) & 0xff, version & 0xff);
...@@ -1481,8 +1478,7 @@ static int ttusb_dec_init_stb(struct ttusb_dec *dec) ...@@ -1481,8 +1478,7 @@ static int ttusb_dec_init_stb(struct ttusb_dec *dec)
ttusb_dec_set_model(dec, TTUSB_DEC2540T); ttusb_dec_set_model(dec, TTUSB_DEC2540T);
break; break;
default: default:
printk(KERN_ERR "%s: unknown model returned " printk(KERN_ERR "%s: unknown model returned by firmware (%08x) - please report\n",
"by firmware (%08x) - please report\n",
__func__, model); __func__, model);
return -ENOENT; return -ENOENT;
} }
......
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