From 72cc0671b0fad38891f134afa069f38dc74f39b9 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 18 Oct 2016 17:44:01 -0200 Subject: [PATCH] [media] cx25840: 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. 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 $_; } Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/cx25840/cx25840-core.c | 11 +++-------- drivers/media/i2c/cx25840/cx25840-ir.c | 7 +++---- 2 files changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c index 142ae28..0dcf450 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.c +++ b/drivers/media/i2c/cx25840/cx25840-core.c @@ -873,10 +873,7 @@ void cx25840_std_setup(struct i2c_client *client) "Chroma sub-carrier freq = %d.%06d MHz\n", fsc / 1000000, fsc % 1000000); - v4l_dbg(1, cx25840_debug, client, "hblank %i, hactive %i, " - "vblank %i, vactive %i, vblank656 %i, src_dec %i, " - "burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x, " - "sc 0x%06x\n", + v4l_dbg(1, cx25840_debug, client, "hblank %i, hactive %i, vblank %i, vactive %i, vblank656 %i, src_dec %i, burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x, sc 0x%06x\n", hblank, hactive, vblank, vactive, vblank656, src_decimation, burst, luma_lpf, uv_lpf, comb, sc); } @@ -5169,11 +5166,9 @@ static int cx25840_probe(struct i2c_client *client, id = CX2310X_AV; } else if ((device_id & 0xff) == (device_id >> 8)) { v4l_err(client, - "likely a confused/unresponsive cx2388[578] A/V decoder" - " found @ 0x%x (%s)\n", + "likely a confused/unresponsive cx2388[578] A/V decoder found @ 0x%x (%s)\n", client->addr << 1, client->adapter->name); - v4l_err(client, "A method to reset it from the cx25840 driver" - " software is not known at this time\n"); + v4l_err(client, "A method to reset it from the cx25840 driver software is not known at this time\n"); return -ENODEV; } else { v4l_dbg(1, cx25840_debug, client, "cx25840 not found\n"); diff --git a/drivers/media/i2c/cx25840/cx25840-ir.c b/drivers/media/i2c/cx25840/cx25840-ir.c index 4b78201..15fbd96 100644 --- a/drivers/media/i2c/cx25840/cx25840-ir.c +++ b/drivers/media/i2c/cx25840/cx25840-ir.c @@ -1113,8 +1113,8 @@ int cx25840_ir_log_status(struct v4l2_subdev *sd) j = 0; break; } - v4l2_info(sd, "\tNext carrier edge window: 16 clocks " - "-%1d/+%1d, %u to %u Hz\n", i, j, + v4l2_info(sd, "\tNext carrier edge window: 16 clocks -%1d/+%1d, %u to %u Hz\n", + i, j, clock_divider_to_freq(rxclk, 16 + j), clock_divider_to_freq(rxclk, 16 - i)); } @@ -1124,8 +1124,7 @@ int cx25840_ir_log_status(struct v4l2_subdev *sd) v4l2_info(sd, "\tLow pass filter: %s\n", filtr ? "enabled" : "disabled"); if (filtr) - v4l2_info(sd, "\tMin acceptable pulse width (LPF): %u us, " - "%u ns\n", + v4l2_info(sd, "\tMin acceptable pulse width (LPF): %u us, %u ns\n", lpf_count_to_us(filtr), lpf_count_to_ns(filtr)); v4l2_info(sd, "\tPulse width timer timed-out: %s\n", -- 2.7.4