diff options
author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-18 17:44:03 -0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 08:58:39 -0200 |
commit | 6beb1388a0b5730337360818d9385808e50aa870 (patch) | |
tree | c5e1fe9f0cdb0477b181dbbcbbd16341b434d3cb /drivers/media/pci/cx18/cx18-driver.c | |
parent | 652fd6eaebc7ff2b268ca905e6aec5bd001b1b16 (diff) |
[media] cx18: 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/pci/cx18/cx18-driver.c')
-rw-r--r-- | drivers/media/pci/cx18/cx18-driver.c | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/drivers/media/pci/cx18/cx18-driver.c b/drivers/media/pci/cx18/cx18-driver.c index 2f23b26b16c0..b8eedbe51c8f 100644 --- a/drivers/media/pci/cx18/cx18-driver.c +++ b/drivers/media/pci/cx18/cx18-driver.c @@ -405,8 +405,8 @@ static void cx18_process_eeprom(struct cx18 *cx) CX18_ERR("Invalid EEPROM\n"); return; default: - CX18_ERR("Unknown model %d, defaulting to original HVR-1600 " - "(cardtype=1)\n", tv.model); + CX18_ERR("Unknown model %d, defaulting to original HVR-1600 (cardtype=1)\n", + tv.model); cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT); break; } @@ -635,8 +635,8 @@ static void cx18_process_options(struct cx18 *cx) /* convert from kB to bytes */ cx->stream_buf_size[i] *= 1024; } - CX18_DEBUG_INFO("Stream type %d options: %d MB, %d buffers, " - "%d bytes\n", i, cx->options.megabytes[i], + CX18_DEBUG_INFO("Stream type %d options: %d MB, %d buffers, %d bytes\n", + i, cx->options.megabytes[i], cx->stream_buffers[i], cx->stream_buf_size[i]); } @@ -838,14 +838,13 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev, pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency); if (pci_latency < 64 && cx18_pci_latency) { - CX18_INFO("Unreasonably low latency timer, " - "setting to 64 (was %d)\n", pci_latency); + CX18_INFO("Unreasonably low latency timer, setting to 64 (was %d)\n", + pci_latency); pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, 64); pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency); } - CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, " - "irq: %d, latency: %d, memory: 0x%llx\n", + CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, irq: %d, latency: %d, memory: 0x%llx\n", cx->pci_dev->device, cx->card_rev, pci_dev->bus->number, PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn), cx->pci_dev->irq, pci_latency, (u64)cx->base_addr); @@ -910,8 +909,8 @@ static int cx18_probe(struct pci_dev *pci_dev, /* FIXME - module parameter arrays constrain max instances */ i = atomic_inc_return(&cx18_instance) - 1; if (i >= CX18_MAX_CARDS) { - printk(KERN_ERR "cx18: cannot manage card %d, driver has a " - "limit of 0 - %d\n", i, CX18_MAX_CARDS - 1); + printk(KERN_ERR "cx18: cannot manage card %d, driver has a limit of 0 - %d\n", + i, CX18_MAX_CARDS - 1); return -ENOMEM; } @@ -926,8 +925,8 @@ static int cx18_probe(struct pci_dev *pci_dev, retval = v4l2_device_register(&pci_dev->dev, &cx->v4l2_dev); if (retval) { - printk(KERN_ERR "cx18: v4l2_device_register of card %d failed" - "\n", cx->instance); + printk(KERN_ERR "cx18: v4l2_device_register of card %d failed\n", + cx->instance); kfree(cx); return retval; } @@ -958,13 +957,10 @@ static int cx18_probe(struct pci_dev *pci_dev, cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); if (!cx->enc_mem) { - CX18_ERR("ioremap failed. Can't get a window into CX23418 " - "memory and register space\n"); - CX18_ERR("Each capture card with a CX23418 needs 64 MB of " - "vmalloc address space for the window\n"); + CX18_ERR("ioremap failed. Can't get a window into CX23418 memory and register space\n"); + CX18_ERR("Each capture card with a CX23418 needs 64 MB of vmalloc address space for the window\n"); CX18_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n"); - CX18_ERR("Use the vmalloc= kernel command line option to set " - "VmallocTotal to a larger value\n"); + CX18_ERR("Use the vmalloc= kernel command line option to set VmallocTotal to a larger value\n"); retval = -ENOMEM; goto free_mem; } @@ -1000,8 +996,7 @@ static int cx18_probe(struct pci_dev *pci_dev, /* Initialize GPIO Reset Controller to do chip resets during i2c init */ if (cx->card->hw_all & CX18_HW_GPIO_RESET_CTRL) { if (cx18_gpio_register(cx, CX18_HW_GPIO_RESET_CTRL) != 0) - CX18_WARN("Could not register GPIO reset controller" - "subdevice; proceeding anyway.\n"); + CX18_WARN("Could not register GPIO reset controllersubdevice; proceeding anyway.\n"); else cx->hw_flags |= CX18_HW_GPIO_RESET_CTRL; } |