From cbfc90809862859a1df6a8b48c7b3c2ac48fdbcd Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 18 Oct 2016 17:44:12 -0200 Subject: [PATCH] [media] si470x: 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/radio/si470x/radio-si470x-i2c.c | 7 +++---- drivers/media/radio/si470x/radio-si470x-usb.c | 15 +++++++-------- 2 files changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c index ee0470a3196b..9b81969d76b5 100644 --- a/drivers/media/radio/si470x/radio-si470x-i2c.c +++ b/drivers/media/radio/si470x/radio-si470x-i2c.c @@ -387,8 +387,8 @@ static int si470x_i2c_probe(struct i2c_client *client, radio->registers[DEVICEID], radio->registers[SI_CHIPID]); if ((radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE) < RADIO_FW_VERSION) { dev_warn(&client->dev, - "This driver is known to work with " - "firmware version %hu,\n", RADIO_FW_VERSION); + "This driver is known to work with firmware version %hu,\n", + RADIO_FW_VERSION); dev_warn(&client->dev, "but the device has firmware version %hu.\n", radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE); @@ -400,8 +400,7 @@ static int si470x_i2c_probe(struct i2c_client *client, dev_warn(&client->dev, "If you have some trouble using this driver,\n"); dev_warn(&client->dev, - "please report to V4L ML at " - "linux-media@vger.kernel.org\n"); + "please report to V4L ML at linux-media@vger.kernel.org\n"); } /* set initial frequency */ diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c index 4b132c29f290..1add136d37a3 100644 --- a/drivers/media/radio/si470x/radio-si470x-usb.c +++ b/drivers/media/radio/si470x/radio-si470x-usb.c @@ -351,8 +351,8 @@ static int si470x_get_scratch_page_versions(struct si470x_device *radio) retval = si470x_get_report(radio, radio->usb_buf, SCRATCH_REPORT_SIZE); if (retval < 0) - dev_warn(&radio->intf->dev, "si470x_get_scratch: " - "si470x_get_report returned %d\n", retval); + dev_warn(&radio->intf->dev, "si470x_get_scratch: si470x_get_report returned %d\n", + retval); else { radio->software_version = radio->usb_buf[1]; radio->hardware_version = radio->usb_buf[2]; @@ -688,8 +688,8 @@ static int si470x_usb_driver_probe(struct usb_interface *intf, radio->registers[DEVICEID], radio->registers[SI_CHIPID]); if ((radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE) < RADIO_FW_VERSION) { dev_warn(&intf->dev, - "This driver is known to work with " - "firmware version %hu,\n", RADIO_FW_VERSION); + "This driver is known to work with firmware version %hu,\n", + RADIO_FW_VERSION); dev_warn(&intf->dev, "but the device has firmware version %hu.\n", radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE); @@ -705,8 +705,8 @@ static int si470x_usb_driver_probe(struct usb_interface *intf, radio->software_version, radio->hardware_version); if (radio->hardware_version < RADIO_HW_VERSION) { dev_warn(&intf->dev, - "This driver is known to work with " - "hardware version %hu,\n", RADIO_HW_VERSION); + "This driver is known to work with hardware version %hu,\n", + RADIO_HW_VERSION); dev_warn(&intf->dev, "but the device has hardware version %hu.\n", radio->hardware_version); @@ -718,8 +718,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf, dev_warn(&intf->dev, "If you have some trouble using this driver,\n"); dev_warn(&intf->dev, - "please report to V4L ML at " - "linux-media@vger.kernel.org\n"); + "please report to V4L ML at linux-media@vger.kernel.org\n"); } /* set led to connect state */ -- 2.20.1