[PATCH 1/3] sound/line6: checkpatch: fix block comment style

From: Roman Sommer
Date: Mon Jun 18 2018 - 06:41:30 EST

CC: Jaroslav Kysela <perex@xxxxxxxx>
CC: Takashi Iwai <tiwai@xxxxxxxx>
CC: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
CC: "Hans P. MÃller Ebner" <hmoller@xxxxx>
CC: Kees Cook <keescook@xxxxxxxxxxxx>
CC: Kate Stewart <kstewart@xxxxxxxxxxxxxxxxxxx>
CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CC: "FabiÃn Inostroza" <soulsonceonfire@xxxxxxxxx>
CC: Bhumika Goyal <bhumirks@xxxxxxxxx>
CC: Philippe Ombredanne <pombredanne@xxxxxxxx>
CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
CC: alsa-devel@xxxxxxxxxxxxxxxx
CC: linux-kernel@xxxxxxxxxxxxxxx

This patch fixed the style of multiline comments in sound/usb/line6.

Signed-off-by: Roman Sommer <roman.sommer@xxxxxx>
Signed-off-by: Daniel Graefe <daniel.graefe@xxxxxx>
---
sound/usb/line6/capture.c | 20 ++++-----
sound/usb/line6/driver.c | 100 ++++++++++++++++++++++-----------------------
sound/usb/line6/driver.h | 24 +++++------
sound/usb/line6/midi.c | 24 +++++------
sound/usb/line6/midibuf.c | 6 +--
sound/usb/line6/pcm.c | 22 +++++-----
sound/usb/line6/pcm.h | 68 +++++++++++++++---------------
sound/usb/line6/playback.c | 34 +++++++--------
sound/usb/line6/pod.c | 60 +++++++++++++--------------
sound/usb/line6/podhd.c | 8 ++--
sound/usb/line6/toneport.c | 30 +++++++-------
sound/usb/line6/variax.c | 40 +++++++++---------
12 files changed, 218 insertions(+), 218 deletions(-)

diff --git a/sound/usb/line6/capture.c b/sound/usb/line6/capture.c
index 947d616..321605c 100644
--- a/sound/usb/line6/capture.c
+++ b/sound/usb/line6/capture.c
@@ -19,9 +19,9 @@
#include "pcm.h"

/*
- Find a free URB and submit it.
- must be called in line6pcm->in.lock context
-*/
+ * Find a free URB and submit it.
+ * must be called in line6pcm->in.lock context
+ */
static int submit_audio_in_urb(struct snd_line6_pcm *line6pcm)
{
int index;
@@ -66,9 +66,9 @@ static int submit_audio_in_urb(struct snd_line6_pcm *line6pcm)
}

/*
- Submit all currently available capture URBs.
- must be called in line6pcm->in.lock context
-*/
+ * Submit all currently available capture URBs.
+ * must be called in line6pcm->in.lock context
+ */
int line6_submit_audio_in_all_urbs(struct snd_line6_pcm *line6pcm)
{
int ret = 0, i;
@@ -83,8 +83,8 @@ int line6_submit_audio_in_all_urbs(struct snd_line6_pcm *line6pcm)
}

/*
- Copy data into ALSA capture buffer.
-*/
+ * Copy data into ALSA capture buffer.
+ */
void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, int fsize)
{
struct snd_pcm_substream *substream =
@@ -100,8 +100,8 @@ void line6_capture_copy(struct snd_line6_pcm *line6pcm, char *fbuf, int fsize)

if (line6pcm->in.pos_done + frames > runtime->buffer_size) {
/*
- The transferred area goes over buffer boundary,
- copy two separate chunks.
+ * The transferred area goes over buffer boundary,
+ * copy two separate chunks.
*/
int len;

diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index c1376bf..df7e761 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -28,24 +28,24 @@
#define DRIVER_DESC "Line 6 USB Driver"

/*
- This is Line 6's MIDI manufacturer ID.
-*/
+ * This is Line 6's MIDI manufacturer ID.
+ */
const unsigned char line6_midi_id[3] = {
0x00, 0x01, 0x0c
};
EXPORT_SYMBOL_GPL(line6_midi_id);

/*
- Code to request version of POD, Variax interface
- (and maybe other devices).
-*/
+ * Code to request version of POD, Variax interface
+ * (and maybe other devices).
+ */
static const char line6_request_version[] = {
0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7
};

/*
- Class for asynchronous messages.
-*/
+ * Class for asynchronous messages.
+ */
struct message {
struct usb_line6 *line6;
const char *buffer;
@@ -54,15 +54,15 @@ struct message {
};

/*
- Forward declarations.
-*/
+ * Forward declarations.
+ */
static void line6_data_received(struct urb *urb);
static int line6_send_raw_message_async_part(struct message *msg,
struct urb *urb);

/*
- Start to listen on endpoint.
-*/
+ * Start to listen on endpoint.
+ */
static int line6_start_listen(struct usb_line6 *line6)
{
int err;
@@ -91,16 +91,16 @@ static int line6_start_listen(struct usb_line6 *line6)
}

/*
- Stop listening on endpoint.
-*/
+ * Stop listening on endpoint.
+ */
static void line6_stop_listen(struct usb_line6 *line6)
{
usb_kill_urb(line6->urb_listen);
}

/*
- Send raw message in pieces of wMaxPacketSize bytes.
-*/
+ * Send raw message in pieces of wMaxPacketSize bytes.
+ */
static int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
int size)
{
@@ -138,8 +138,8 @@ static int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
}

/*
- Notification of completion of asynchronous request transmission.
-*/
+ * Notification of completion of asynchronous request transmission.
+ */
static void line6_async_request_sent(struct urb *urb)
{
struct message *msg = (struct message *)urb->context;
@@ -152,8 +152,8 @@ static void line6_async_request_sent(struct urb *urb)
}

/*
- Asynchronously send part of a raw message.
-*/
+ * Asynchronously send part of a raw message.
+ */
static int line6_send_raw_message_async_part(struct message *msg,
struct urb *urb)
{
@@ -196,8 +196,8 @@ static int line6_send_raw_message_async_part(struct message *msg,
}

/*
- Setup and start timer.
-*/
+ * Setup and start timer.
+ */
void line6_start_timer(struct timer_list *timer, unsigned long msecs,
void (*function)(struct timer_list *t))
{
@@ -207,8 +207,8 @@ void line6_start_timer(struct timer_list *timer, unsigned long msecs,
EXPORT_SYMBOL_GPL(line6_start_timer);

/*
- Asynchronously send raw message.
-*/
+ * Asynchronously send raw message.
+ */
int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer,
int size)
{
@@ -240,8 +240,8 @@ int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer,
EXPORT_SYMBOL_GPL(line6_send_raw_message_async);

/*
- Send asynchronous device version request.
-*/
+ * Send asynchronous device version request.
+ */
int line6_version_request_async(struct usb_line6 *line6)
{
char *buffer;
@@ -260,8 +260,8 @@ int line6_version_request_async(struct usb_line6 *line6)
EXPORT_SYMBOL_GPL(line6_version_request_async);

/*
- Send sysex message in pieces of wMaxPacketSize bytes.
-*/
+ * Send sysex message in pieces of wMaxPacketSize bytes.
+ */
int line6_send_sysex_message(struct usb_line6 *line6, const char *buffer,
int size)
{
@@ -272,10 +272,10 @@ int line6_send_sysex_message(struct usb_line6 *line6, const char *buffer,
EXPORT_SYMBOL_GPL(line6_send_sysex_message);

/*
- Allocate buffer for sysex message and prepare header.
- @param code sysex message code
- @param size number of bytes between code and sysex end
-*/
+ * Allocate buffer for sysex message and prepare header.
+ * @param code sysex message code
+ * @param size number of bytes between code and sysex end
+ */
char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, int code2,
int size)
{
@@ -294,8 +294,8 @@ char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, int code2,
EXPORT_SYMBOL_GPL(line6_alloc_sysex_buffer);

/*
- Notification of data received from the Line 6 device.
-*/
+ * Notification of data received from the Line 6 device.
+ */
static void line6_data_received(struct urb *urb)
{
struct usb_line6 *line6 = (struct usb_line6 *)urb->context;
@@ -344,8 +344,8 @@ static void line6_data_received(struct urb *urb)
#define LINE6_READ_WRITE_MAX_RETRIES 50

/*
- Read data from device.
-*/
+ * Read data from device.
+ */
int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
unsigned datalen)
{
@@ -415,8 +415,8 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
EXPORT_SYMBOL_GPL(line6_read_data);

/*
- Write data to device.
-*/
+ * Write data to device.
+ */
int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
unsigned datalen)
{
@@ -473,9 +473,9 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
EXPORT_SYMBOL_GPL(line6_write_data);

/*
- Read Line 6 device serial number.
- (POD, TonePort, GuitarPort)
-*/
+ * Read Line 6 device serial number.
+ * (POD, TonePort, GuitarPort)
+ */
int line6_read_serial_number(struct usb_line6 *line6, u32 *serial_number)
{
return line6_read_data(line6, 0x80d0, serial_number,
@@ -484,8 +484,8 @@ int line6_read_serial_number(struct usb_line6 *line6, u32 *serial_number)
EXPORT_SYMBOL_GPL(line6_read_serial_number);

/*
- Card destructor.
-*/
+ * Card destructor.
+ */
static void line6_destruct(struct snd_card *card)
{
struct usb_line6 *line6 = card->private_data;
@@ -711,8 +711,8 @@ static int line6_init_cap_control(struct usb_line6 *line6)
}

/*
- Probe USB device.
-*/
+ * Probe USB device.
+ */
int line6_probe(struct usb_interface *interface,
const struct usb_device_id *id,
const char *driver_name,
@@ -802,8 +802,8 @@ int line6_probe(struct usb_interface *interface,
EXPORT_SYMBOL_GPL(line6_probe);

/*
- Line 6 device disconnected.
-*/
+ * Line 6 device disconnected.
+ */
void line6_disconnect(struct usb_interface *interface)
{
struct usb_line6 *line6 = usb_get_intfdata(interface);
@@ -837,8 +837,8 @@ EXPORT_SYMBOL_GPL(line6_disconnect);
#ifdef CONFIG_PM

/*
- Suspend Line 6 device.
-*/
+ * Suspend Line 6 device.
+ */
int line6_suspend(struct usb_interface *interface, pm_message_t message)
{
struct usb_line6 *line6 = usb_get_intfdata(interface);
@@ -859,8 +859,8 @@ int line6_suspend(struct usb_interface *interface, pm_message_t message)
EXPORT_SYMBOL_GPL(line6_suspend);

/*
- Resume Line 6 device.
-*/
+ * Resume Line 6 device.
+ */
int line6_resume(struct usb_interface *interface)
{
struct usb_line6 *line6 = usb_get_intfdata(interface);
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index 6142559..b307944 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -45,8 +45,8 @@
#endif

/*
- Line 6 MIDI control commands
-*/
+ * Line 6 MIDI control commands
+ */
#define LINE6_PARAM_CHANGE 0xb0
#define LINE6_PROGRAM_CHANGE 0xc0
#define LINE6_SYSEX_BEGIN 0xf0
@@ -54,14 +54,14 @@
#define LINE6_RESET 0xff

/*
- MIDI channel for messages initiated by the host
- (and eventually echoed back by the device)
-*/
+ * MIDI channel for messages initiated by the host
+ * (and eventually echoed back by the device)
+ */
#define LINE6_CHANNEL_HOST 0x00

/*
- MIDI channel for messages initiated by the device
-*/
+ * MIDI channel for messages initiated by the device
+ */
#define LINE6_CHANNEL_DEVICE 0x02

#define LINE6_CHANNEL_UNKNOWN 5 /* don't know yet what this is good for */
@@ -81,8 +81,8 @@ static const int SYSEX_DATA_OFS = sizeof(line6_midi_id) + 3;
static const int SYSEX_EXTRA_SIZE = sizeof(line6_midi_id) + 4;

/*
- Common properties of Line 6 devices.
-*/
+ * Common properties of Line 6 devices.
+ */
struct line6_properties {
/* Card id string (maximum 16 characters).
* This can be used to address the device in ALSA programs as
@@ -122,9 +122,9 @@ enum {
};

/*
- Common data shared by all Line 6 devices.
- Corresponds to a pair of USB endpoints.
-*/
+ * Common data shared by all Line 6 devices.
+ * Corresponds to a pair of USB endpoints.
+ */
struct usb_line6 {
/* USB device */
struct usb_device *usbdev;
diff --git a/sound/usb/line6/midi.c b/sound/usb/line6/midi.c
index e2cf55c..092e226 100644
--- a/sound/usb/line6/midi.c
+++ b/sound/usb/line6/midi.c
@@ -25,8 +25,8 @@ static int send_midi_async(struct usb_line6 *line6, unsigned char *data,
int length);

/*
- Pass data received via USB to MIDI.
-*/
+ * Pass data received via USB to MIDI.
+ */
void line6_midi_receive(struct usb_line6 *line6, unsigned char *data,
int length)
{
@@ -36,8 +36,8 @@ void line6_midi_receive(struct usb_line6 *line6, unsigned char *data,
}

/*
- Read data from MIDI buffer and transmit them via USB.
-*/
+ * Read data from MIDI buffer and transmit them via USB.
+ */
static void line6_midi_transmit(struct snd_rawmidi_substream *substream)
{
struct usb_line6 *line6 =
@@ -70,8 +70,8 @@ static void line6_midi_transmit(struct snd_rawmidi_substream *substream)
}

/*
- Notification of completion of MIDI transmission.
-*/
+ * Notification of completion of MIDI transmission.
+ */
static void midi_sent(struct urb *urb)
{
unsigned long flags;
@@ -101,10 +101,10 @@ static void midi_sent(struct urb *urb)
}

/*
- Send an asynchronous MIDI message.
- Assumes that line6->line6midi->lock is held
- (i.e., this function is serialized).
-*/
+ * Send an asynchronous MIDI message.
+ * Assumes that line6->line6midi->lock is held
+ * (i.e., this function is serialized).
+ */
static int send_midi_async(struct usb_line6 *line6, unsigned char *data,
int length)
{
@@ -255,8 +255,8 @@ static void snd_line6_midi_free(struct snd_rawmidi *rmidi)
}

/*
- Initialize the Line 6 MIDI subsystem.
-*/
+ * Initialize the Line 6 MIDI subsystem.
+ */
int line6_init_midi(struct usb_line6 *line6)
{
int err;
diff --git a/sound/usb/line6/midibuf.c b/sound/usb/line6/midibuf.c
index 36a610b..251a80c 100644
--- a/sound/usb/line6/midibuf.c
+++ b/sound/usb/line6/midibuf.c
@@ -25,9 +25,9 @@ static int midibuf_message_length(unsigned char code)
message_length = length[(code >> 4) - 8];
} else {
/*
- Note that according to the MIDI specification 0xf2 is
- the "Song Position Pointer", but this is used by Line 6
- to send sysex messages to the host.
+ * Note that according to the MIDI specification 0xf2 is
+ * the "Song Position Pointer", but this is used by Line 6
+ * to send sysex messages to the host.
*/
static const int length[] = { -1, 2, -1, 2, -1, -1, 1, 1, 1, 1,
1, 1, 1, -1, 1, 1
diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c
index b3854f8..20a2da3 100644
--- a/sound/usb/line6/pcm.c
+++ b/sound/usb/line6/pcm.c
@@ -97,8 +97,8 @@ static int snd_line6_impulse_period_put(struct snd_kcontrol *kcontrol,
}

/*
- Unlink all currently active URBs.
-*/
+ * Unlink all currently active URBs.
+ */
static void line6_unlink_audio_urbs(struct snd_line6_pcm *line6pcm,
struct line6_pcm_stream *pcms)
{
@@ -113,8 +113,8 @@ static void line6_unlink_audio_urbs(struct snd_line6_pcm *line6pcm,
}

/*
- Wait until unlinking of all currently active URBs has been finished.
-*/
+ * Wait until unlinking of all currently active URBs has been finished.
+ */
static void line6_wait_clear_audio_urbs(struct snd_line6_pcm *line6pcm,
struct line6_pcm_stream *pcms)
{
@@ -455,8 +455,8 @@ static const struct snd_kcontrol_new line6_controls[] = {
};

/*
- Cleanup the PCM device.
-*/
+ * Cleanup the PCM device.
+ */
static void cleanup_urbs(struct line6_pcm_stream *pcms, int iso_buffers)
{
int i;
@@ -511,8 +511,8 @@ static int snd_line6_new_pcm(struct usb_line6 *line6, struct snd_pcm **pcm_ret)
}

/*
- Sync with PCM stream stops.
-*/
+ * Sync with PCM stream stops.
+ */
void line6_pcm_disconnect(struct snd_line6_pcm *line6pcm)
{
line6_unlink_audio_urbs(line6pcm, &line6pcm->out);
@@ -522,9 +522,9 @@ void line6_pcm_disconnect(struct snd_line6_pcm *line6pcm)
}

/*
- Create and register the PCM device and mixer entries.
- Create URBs for playback and capture.
-*/
+ * Create and register the PCM device and mixer entries.
+ * Create URBs for playback and capture.
+ */
int line6_init_pcm(struct usb_line6 *line6,
struct line6_pcm_properties *properties)
{
diff --git a/sound/usb/line6/pcm.h b/sound/usb/line6/pcm.h
index bb0c9cb..acef244 100644
--- a/sound/usb/line6/pcm.h
+++ b/sound/usb/line6/pcm.h
@@ -10,8 +10,8 @@
*/

/*
- PCM interface to POD series devices.
-*/
+ * PCM interface to POD series devices.
+ */

#ifndef PCM_H
#define PCM_H
@@ -21,11 +21,11 @@
#include "driver.h"

/*
- number of USB frames per URB
- The Line 6 Windows driver always transmits two frames per packet, but
- the Linux driver performs significantly better (i.e., lower latency)
- with only one frame per packet.
-*/
+ * number of USB frames per URB
+ * The Line 6 Windows driver always transmits two frames per packet, but
+ * the Linux driver performs significantly better (i.e., lower latency)
+ * with only one frame per packet.
+ */
#define LINE6_ISO_PACKETS 1

/* in a "full speed" device (such as the PODxt Pro) this means 1ms,
@@ -36,37 +36,37 @@
#define LINE6_IMPULSE_DEFAULT_PERIOD 100

/*
- Get substream from Line 6 PCM data structure
-*/
+ * Get substream from Line 6 PCM data structure
+ */
#define get_substream(line6pcm, stream) \
(line6pcm->pcm->streams[stream].substream)

/*
- PCM mode bits.
-
- There are several features of the Line 6 USB driver which require PCM
- data to be exchanged with the device:
- *) PCM playback and capture via ALSA
- *) software monitoring (for devices without hardware monitoring)
- *) optional impulse response measurement
- However, from the device's point of view, there is just a single
- capture and playback stream, which must be shared between these
- subsystems. It is therefore necessary to maintain the state of the
- subsystems with respect to PCM usage.
-
- We define two bit flags, "opened" and "running", for each playback
- or capture stream. Both can contain the bit flag corresponding to
- LINE6_STREAM_* type,
- LINE6_STREAM_PCM = ALSA PCM playback or capture
- LINE6_STREAM_MONITOR = software monitoring
- IMPULSE = optional impulse response measurement
- The opened flag indicates whether the buffer is allocated while
- the running flag indicates whether the stream is running.
-
- For monitor or impulse operations, the driver needs to call
- line6_pcm_acquire() or line6_pcm_release() with the appropriate
- LINE6_STREAM_* flag.
-*/
+ * PCM mode bits.
+ *
+ * There are several features of the Line 6 USB driver which require PCM
+ * data to be exchanged with the device:
+ * *) PCM playback and capture via ALSA
+ * *) software monitoring (for devices without hardware monitoring)
+ * *) optional impulse response measurement
+ * However, from the device's point of view, there is just a single
+ * capture and playback stream, which must be shared between these
+ * subsystems. It is therefore necessary to maintain the state of the
+ * subsystems with respect to PCM usage.
+ *
+ * We define two bit flags, "opened" and "running", for each playback
+ * or capture stream. Both can contain the bit flag corresponding to
+ * LINE6_STREAM_* type,
+ * LINE6_STREAM_PCM = ALSA PCM playback or capture
+ * LINE6_STREAM_MONITOR = software monitoring
+ * IMPULSE = optional impulse response measurement
+ * The opened flag indicates whether the buffer is allocated while
+ * the running flag indicates whether the stream is running.
+ *
+ * For monitor or impulse operations, the driver needs to call
+ * line6_pcm_acquire() or line6_pcm_release() with the appropriate
+ * LINE6_STREAM_* flag.
+ */

/* stream types */
enum {
diff --git a/sound/usb/line6/playback.c b/sound/usb/line6/playback.c
index 819e9b2..674502c 100644
--- a/sound/usb/line6/playback.c
+++ b/sound/usb/line6/playback.c
@@ -20,8 +20,8 @@
#include "playback.h"

/*
- Software stereo volume control.
-*/
+ * Software stereo volume control.
+ */
static void change_volume(struct urb *urb_out, int volume[],
int bytes_per_frame)
{
@@ -64,8 +64,8 @@ static void change_volume(struct urb *urb_out, int volume[],
}

/*
- Create signal for impulse response test.
-*/
+ * Create signal for impulse response test.
+ */
static void create_impulse_test_signal(struct snd_line6_pcm *line6pcm,
struct urb *urb_out, int bytes_per_frame)
{
@@ -107,8 +107,8 @@ static void create_impulse_test_signal(struct snd_line6_pcm *line6pcm,
}

/*
- Add signal to buffer for software monitoring.
-*/
+ * Add signal to buffer for software monitoring.
+ */
static void add_monitor_signal(struct urb *urb_out, unsigned char *signal,
int volume, int bytes_per_frame)
{
@@ -132,15 +132,15 @@ static void add_monitor_signal(struct urb *urb_out, unsigned char *signal,
}

/*
- We don't need to handle devices with 6 bytes per frame here
- since they all support hardware monitoring.
+ * We don't need to handle devices with 6 bytes per frame here
+ * since they all support hardware monitoring.
*/
}

/*
- Find a free URB, prepare audio data, and submit URB.
- must be called in line6pcm->out.lock context
-*/
+ * Find a free URB, prepare audio data, and submit URB.
+ * must be called in line6pcm->out.lock context
+ */
static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm)
{
int index;
@@ -211,8 +211,8 @@ static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm)

if (line6pcm->out.pos + urb_frames > runtime->buffer_size) {
/*
- The transferred area goes over buffer boundary,
- copy the data to the temp buffer.
+ * The transferred area goes over buffer boundary,
+ * copy the data to the temp buffer.
*/
int len;

@@ -284,8 +284,8 @@ static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm)
}

/*
- Submit all currently available playback URBs.
- must be called in line6pcm->out.lock context
+ * Submit all currently available playback URBs.
+ * must be called in line6pcm->out.lock context
*/
int line6_submit_audio_out_all_urbs(struct snd_line6_pcm *line6pcm)
{
@@ -301,8 +301,8 @@ int line6_submit_audio_out_all_urbs(struct snd_line6_pcm *line6pcm)
}

/*
- Callback for completed playback URB.
-*/
+ * Callback for completed playback URB.
+ */
static void audio_out_callback(struct urb *urb)
{
int i, index, length = 0, shutdown = 0;
diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c
index 020c818..80414ed 100644
--- a/sound/usb/line6/pod.c
+++ b/sound/usb/line6/pod.c
@@ -23,21 +23,21 @@
#include "playback.h"

/*
- Locate name in binary program dump
-*/
+ * Locate name in binary program dump
+ */
#define POD_NAME_OFFSET 0
#define POD_NAME_LENGTH 16

/*
- Other constants
-*/
+ * Other constants
+ */
#define POD_CONTROL_SIZE 0x80
#define POD_BUFSIZE_DUMPREQ 7
#define POD_STARTUP_DELAY 1000

/*
- Stages of POD startup procedure
-*/
+ * Stages of POD startup procedure
+ */
enum {
POD_STARTUP_INIT = 1,
POD_STARTUP_VERSIONREQ,
@@ -185,8 +185,8 @@ static char *pod_alloc_sysex_buffer(struct usb_line6_pod *pod, int code,
}

/*
- Process a completely received message.
-*/
+ * Process a completely received message.
+ */
static void line6_pod_process_message(struct usb_line6 *line6)
{
struct usb_line6_pod *pod = (struct usb_line6_pod *) line6;
@@ -216,8 +216,8 @@ static void line6_pod_process_message(struct usb_line6 *line6)
}

/*
- Send system parameter (from integer).
-*/
+ * Send system parameter (from integer).
+ */
static int pod_set_system_param_int(struct usb_line6_pod *pod, int value,
int code)
{
@@ -238,8 +238,8 @@ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value,
}

/*
- "read" request on "serial_number" special file.
-*/
+ * "read" request on "serial_number" special file.
+ */
static ssize_t serial_number_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -250,8 +250,8 @@ static ssize_t serial_number_show(struct device *dev,
}

/*
- "read" request on "firmware_version" special file.
-*/
+ * "read" request on "firmware_version" special file.
+ */
static ssize_t firmware_version_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -263,8 +263,8 @@ static ssize_t firmware_version_show(struct device *dev,
}

/*
- "read" request on "device_id" special file.
-*/
+ * "read" request on "device_id" special file.
+ */
static ssize_t device_id_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -275,11 +275,11 @@ static ssize_t device_id_show(struct device *dev,
}

/*
- POD startup procedure.
- This is a sequence of functions with special requirements (e.g., must
- not run immediately after initialization, must not run in interrupt
- context). After the last one has finished, the device is ready to use.
-*/
+ * POD startup procedure.
+ * This is a sequence of functions with special requirements (e.g., must
+ * not run immediately after initialization, must not run in interrupt
+ * context). After the last one has finished, the device is ready to use.
+ */

static void pod_startup1(struct usb_line6_pod *pod)
{
@@ -390,8 +390,8 @@ static const struct snd_kcontrol_new pod_control_monitor = {
};

/*
- POD device disconnected.
-*/
+ * POD device disconnected.
+ */
static void line6_pod_disconnect(struct usb_line6 *line6)
{
struct usb_line6_pod *pod = (struct usb_line6_pod *)line6;
@@ -401,8 +401,8 @@ static void line6_pod_disconnect(struct usb_line6 *line6)
}

/*
- Try to init POD device.
-*/
+ * Try to init POD device.
+ */
static int pod_init(struct usb_line6 *line6,
const struct usb_device_id *id)
{
@@ -437,9 +437,9 @@ static int pod_init(struct usb_line6 *line6,
return err;

/*
- When the sound card is registered at this point, the PODxt Live
- displays "Invalid Code Error 07", so we do it later in the event
- handler.
+ * When the sound card is registered at this point, the PODxt Live
+ * displays "Invalid Code Error 07", so we do it later in the event
+ * handler.
*/

if (pod->line6.properties->capabilities & LINE6_CAP_CONTROL) {
@@ -561,8 +561,8 @@ static const struct line6_properties pod_properties_table[] = {
};

/*
- Probe USB device.
-*/
+ * Probe USB device.
+ */
static int pod_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index 36ed9c8..c91db46 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -308,8 +308,8 @@ static void podhd_disconnect(struct usb_line6 *line6)
}

/*
- Try to init POD HD device.
-*/
+ * Try to init POD HD device.
+ */
static int podhd_init(struct usb_line6 *line6,
const struct usb_device_id *id)
{
@@ -482,8 +482,8 @@ static const struct line6_properties podhd_properties_table[] = {
};

/*
- Probe USB device.
-*/
+ * Probe USB device.
+ */
static int podhd_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
index 750467f..ef0f591 100644
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -272,11 +272,11 @@ static const struct snd_kcontrol_new toneport_control_source = {
};

/*
- For the led on Guitarport.
- Brightness goes from 0x00 to 0x26. Set a value above this to have led
- blink.
- (void cmd_0x02(byte red, byte green)
-*/
+ * For the led on Guitarport.
+ * Brightness goes from 0x00 to 0x26. Set a value above this to have led
+ * blink.
+ * (void cmd_0x02(byte red, byte green)
+ */

static bool toneport_has_led(struct usb_line6_toneport *toneport)
{
@@ -363,8 +363,8 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
}

/*
- Setup Toneport device.
-*/
+ * Setup Toneport device.
+ */
static void toneport_setup(struct usb_line6_toneport *toneport)
{
int ticks;
@@ -391,8 +391,8 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
}

/*
- Toneport device disconnected.
-*/
+ * Toneport device disconnected.
+ */
static void line6_toneport_disconnect(struct usb_line6 *line6)
{
struct usb_line6_toneport *toneport =
@@ -406,8 +406,8 @@ static void line6_toneport_disconnect(struct usb_line6 *line6)


/*
- Try to init Toneport device.
-*/
+ * Try to init Toneport device.
+ */
static int toneport_init(struct usb_line6 *line6,
const struct usb_device_id *id)
{
@@ -458,8 +458,8 @@ static int toneport_init(struct usb_line6 *line6,

#ifdef CONFIG_PM
/*
- Resume Toneport device after reset.
-*/
+ * Resume Toneport device after reset.
+ */
static int toneport_reset_resume(struct usb_interface *interface)
{
toneport_setup(usb_get_intfdata(interface));
@@ -551,8 +551,8 @@ static const struct line6_properties toneport_properties_table[] = {
};

/*
- Probe USB device.
-*/
+ * Probe USB device.
+ */
static int toneport_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
diff --git a/sound/usb/line6/variax.c b/sound/usb/line6/variax.c
index e8c852b..ebfdc8a 100644
--- a/sound/usb/line6/variax.c
+++ b/sound/usb/line6/variax.c
@@ -23,8 +23,8 @@
#define VARIAX_STARTUP_DELAY4 100

/*
- Stages of Variax startup procedure
-*/
+ * Stages of Variax startup procedure
+ */
enum {
VARIAX_STARTUP_INIT = 1,
VARIAX_STARTUP_VERSIONREQ,
@@ -61,17 +61,17 @@ struct usb_line6_variax {
#define VARIAX_OFFSET_ACTIVATE 7

/*
- This message is sent by the device during initialization and identifies
- the connected guitar version.
-*/
+ * This message is sent by the device during initialization and identifies
+ * the connected guitar version.
+ */
static const char variax_init_version[] = {
0xf0, 0x7e, 0x7f, 0x06, 0x02, 0x00, 0x01, 0x0c,
0x07, 0x00, 0x00, 0x00
};

/*
- This message is the last one sent by the device during initialization.
-*/
+ * This message is the last one sent by the device during initialization.
+ */
static const char variax_init_done[] = {
0xf0, 0x00, 0x01, 0x0c, 0x07, 0x00, 0x6b
};
@@ -94,11 +94,11 @@ static void variax_activate_async(struct usb_line6_variax *variax, int a)
}

/*
- Variax startup procedure.
- This is a sequence of functions with special requirements (e.g., must
- not run immediately after initialization, must not run in interrupt
- context). After the last one has finished, the device is ready to use.
-*/
+ * Variax startup procedure.
+ * This is a sequence of functions with special requirements (e.g., must
+ * not run immediately after initialization, must not run in interrupt
+ * context). After the last one has finished, the device is ready to use.
+ */

static void variax_startup1(struct usb_line6_variax *variax)
{
@@ -171,8 +171,8 @@ static void variax_startup6(struct work_struct *work)
}

/*
- Process a completely received message.
-*/
+ * Process a completely received message.
+ */
static void line6_variax_process_message(struct usb_line6 *line6)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *) line6;
@@ -197,8 +197,8 @@ static void line6_variax_process_message(struct usb_line6 *line6)
}

/*
- Variax destructor.
-*/
+ * Variax destructor.
+ */
static void line6_variax_disconnect(struct usb_line6 *line6)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *)line6;
@@ -211,8 +211,8 @@ static void line6_variax_disconnect(struct usb_line6 *line6)
}

/*
- Try to init workbench device.
-*/
+ * Try to init workbench device.
+ */
static int variax_init(struct usb_line6 *line6,
const struct usb_device_id *id)
{
@@ -280,9 +280,8 @@ static const struct line6_properties variax_properties_table[] = {
};

/*
- Probe USB device.
-*/
+ * Probe USB device.
+ */
static int variax_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
--
2.7.4