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author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-18 17:44:04 -0200 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 09:09:41 -0200 |
commit | e318e584f70f60170809dd975bbd480fc06cc5e4 (patch) | |
tree | 8ca76bbc243cb90881b48f8a3c0f155bb1c592cc /drivers/media/pci/cx88/cx88-tvaudio.c | |
parent | 07ab29e11696cf05c3563479bfc838c28a03d606 (diff) | |
download | linux-stable-e318e584f70f60170809dd975bbd480fc06cc5e4.tar.gz linux-stable-e318e584f70f60170809dd975bbd480fc06cc5e4.tar.bz2 linux-stable-e318e584f70f60170809dd975bbd480fc06cc5e4.zip |
[media] cx88: 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/cx88/cx88-tvaudio.c')
-rw-r--r-- | drivers/media/pci/cx88/cx88-tvaudio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/pci/cx88/cx88-tvaudio.c b/drivers/media/pci/cx88/cx88-tvaudio.c index 6bbce6ad6295..dd8e6f324204 100644 --- a/drivers/media/pci/cx88/cx88-tvaudio.c +++ b/drivers/media/pci/cx88/cx88-tvaudio.c @@ -62,8 +62,7 @@ MODULE_PARM_DESC(always_analog,"force analog audio out"); static unsigned int radio_deemphasis; module_param(radio_deemphasis,int,0644); -MODULE_PARM_DESC(radio_deemphasis, "Radio deemphasis time constant, " - "0=None, 1=50us (elsewhere), 2=75us (USA)"); +MODULE_PARM_DESC(radio_deemphasis, "Radio deemphasis time constant, 0=None, 1=50us (elsewhere), 2=75us (USA)"); #define dprintk(fmt, arg...) if (audio_debug) \ printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg) @@ -976,8 +975,7 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual) } if (UNSET != ctl) { - dprintk("cx88_set_stereo: mask 0x%x, ctl 0x%x " - "[status=0x%x,ctl=0x%x,vol=0x%x]\n", + dprintk("cx88_set_stereo: mask 0x%x, ctl 0x%x [status=0x%x,ctl=0x%x,vol=0x%x]\n", mask, ctl, cx_read(AUD_STATUS), cx_read(AUD_CTL), cx_sread(SHADOW_AUD_VOL_CTL)); cx_andor(AUD_CTL, mask, ctl); |