Fixed up some checkpatch.pl style issues.
Line greater than 80 Chars in multiple locations.
Signed-off-by: Craig Inches <craig.inches@xxxxxxxxx>
---
drivers/staging/dgnc/dgnc_tty.c | 168 ++++++++++++++++++++++++++--------------
1 file changed, 110 insertions(+), 58 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index fbfe79a..1fd2e8e 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -84,10 +84,14 @@ static struct ktermios DgncDefaultTermios = {
/* Our function prototypes */
static int dgnc_tty_open(struct tty_struct *tty, struct file *file);
static void dgnc_tty_close(struct tty_struct *tty, struct file *file);
-static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struct channel_t *ch);
-static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg);
-static int dgnc_tty_digigeta(struct tty_struct *tty, struct digi_t __user *retinfo);
-static int dgnc_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_info);
+static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file,
+ struct channel_t *ch);
+static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
+ unsigned long arg);
+static int dgnc_tty_digigeta(struct tty_struct *tty,
+ struct digi_t __user *retinfo);
+static int dgnc_tty_digiseta(struct tty_struct *tty,
+ struct digi_t __user *new_info);
static int dgnc_tty_write_room(struct tty_struct *tty);
static int dgnc_tty_put_char(struct tty_struct *tty, unsigned char c);
static int dgnc_tty_chars_in_buffer(struct tty_struct *tty);
@@ -98,14 +102,19 @@ static void dgnc_tty_unthrottle(struct tty_struct *tty);
static void dgnc_tty_flush_chars(struct tty_struct *tty);
static void dgnc_tty_flush_buffer(struct tty_struct *tty);
static void dgnc_tty_hangup(struct tty_struct *tty);
-static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command, unsigned int __user *value);
-static int dgnc_get_modem_info(struct channel_t *ch, unsigned int __user *value);
+static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command,
+ unsigned int __user *value);
+static int dgnc_get_modem_info(struct channel_t *ch,
+ unsigned int __user *value);
static int dgnc_tty_tiocmget(struct tty_struct *tty);
-static int dgnc_tty_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear);
+static int dgnc_tty_tiocmset(struct tty_struct *tty, unsigned int set,
+ unsigned int clear);
static int dgnc_tty_send_break(struct tty_struct *tty, int msec);
static void dgnc_tty_wait_until_sent(struct tty_struct *tty, int timeout);
-static int dgnc_tty_write(struct tty_struct *tty, const unsigned char *buf, int count);
-static void dgnc_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios);
+static int dgnc_tty_write(struct tty_struct *tty, const unsigned char *buf,
+ int count);
+static void dgnc_tty_set_termios(struct tty_struct *tty,
+ struct ktermios *old_termios);
static void dgnc_tty_send_xchar(struct tty_struct *tty, char ch);
@@ -186,18 +195,21 @@ int dgnc_tty_register(struct dgnc_board *brd)
brd->SerialDriver.subtype = SERIAL_TYPE_NORMAL;
brd->SerialDriver.init_termios = DgncDefaultTermios;
brd->SerialDriver.driver_name = DRVSTR;
- brd->SerialDriver.flags = (TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV | TTY_DRIVER_HARDWARE_BREAK);
+ brd->SerialDriver.flags = (TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV
+ | TTY_DRIVER_HARDWARE_BREAK);
/*
* The kernel wants space to store pointers to
* tty_struct's and termios's.
*/
- brd->SerialDriver.ttys = kcalloc(brd->maxports, sizeof(*brd->SerialDriver.ttys), GFP_KERNEL);
+ brd->SerialDriver.ttys = kcalloc(brd->maxports,
+ sizeof(*brd->SerialDriver.ttys), GFP_KERNEL);
if (!brd->SerialDriver.ttys)
return -ENOMEM;
kref_init(&brd->SerialDriver.kref);
- brd->SerialDriver.termios = kcalloc(brd->maxports, sizeof(*brd->SerialDriver.termios), GFP_KERNEL);
+ brd->SerialDriver.termios = kcalloc(brd->maxports,
+ sizeof(*brd->SerialDriver.termios), GFP_KERNEL);
if (!brd->SerialDriver.termios)
return -ENOMEM;
@@ -235,18 +247,21 @@ int dgnc_tty_register(struct dgnc_board *brd)
brd->PrintDriver.subtype = SERIAL_TYPE_NORMAL;
brd->PrintDriver.init_termios = DgncDefaultTermios;
brd->PrintDriver.driver_name = DRVSTR;
- brd->PrintDriver.flags = (TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV | TTY_DRIVER_HARDWARE_BREAK);
+ brd->PrintDriver.flags = (TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV
+ | TTY_DRIVER_HARDWARE_BREAK);
/*
* The kernel wants space to store pointers to
* tty_struct's and termios's. Must be separated from
* the Serial Driver so we don't get confused
*/
- brd->PrintDriver.ttys = kcalloc(brd->maxports, sizeof(*brd->PrintDriver.ttys), GFP_KERNEL);
+ brd->PrintDriver.ttys = kcalloc(brd->maxports,
+ sizeof(*brd->PrintDriver.ttys), GFP_KERNEL);
if (!brd->PrintDriver.ttys)
return -ENOMEM;
kref_init(&brd->PrintDriver.kref);
- brd->PrintDriver.termios = kcalloc(brd->maxports, sizeof(*brd->PrintDriver.termios), GFP_KERNEL);
+ brd->PrintDriver.termios = kcalloc(brd->maxports,
+ sizeof(*brd->PrintDriver.termios), GFP_KERNEL);
if (!brd->PrintDriver.termios)
return -ENOMEM;
@@ -529,8 +544,10 @@ void dgnc_input(struct channel_t *ch)
* If the device is not open, or CREAD is off,
* flush input data and return immediately.
*/
- if (!tp || (tp->magic != TTY_MAGIC) || !(ch->ch_tun.un_flags & UN_ISOPEN) ||
- !(tp->termios.c_cflag & CREAD) || (ch->ch_tun.un_flags & UN_CLOSING)) {
+ if (!tp || (tp->magic != TTY_MAGIC) ||
+ !(ch->ch_tun.un_flags & UN_ISOPEN) ||
+ !(tp->termios.c_cflag & CREAD) ||
+ (ch->ch_tun.un_flags & UN_CLOSING)) {
ch->ch_r_head = tail;
@@ -614,16 +631,23 @@ void dgnc_input(struct channel_t *ch)
if (I_PARMRK(tp) || I_BRKINT(tp) || I_INPCK(tp)) {
for (i = 0; i < s; i++) {
if (*(ch->ch_equeue + tail + i) & UART_LSR_BI)
- tty_insert_flip_char(tp->port, *(ch->ch_rqueue + tail + i), TTY_BREAK);
+ tty_insert_flip_char(tp->port,
+ *(ch->ch_rqueue + tail + i), TTY_BREAK);
+
else if (*(ch->ch_equeue + tail + i) & UART_LSR_PE)
- tty_insert_flip_char(tp->port, *(ch->ch_rqueue + tail + i), TTY_PARITY);
+ tty_insert_flip_char(tp->port,
+ *(ch->ch_rqueue + tail + i), TTY_PARITY);
+
else if (*(ch->ch_equeue + tail + i) & UART_LSR_FE)
- tty_insert_flip_char(tp->port, *(ch->ch_rqueue + tail + i), TTY_FRAME);
+ tty_insert_flip_char(tp->port,
+ *(ch->ch_rqueue + tail + i), TTY_FRAME);
else
- tty_insert_flip_char(tp->port, *(ch->ch_rqueue + tail + i), TTY_NORMAL);
+ tty_insert_flip_char(tp->port,
+ *(ch->ch_rqueue + tail + i), TTY_NORMAL);
}
} else {
- tty_insert_flip_string(tp->port, ch->ch_rqueue + tail, s);
+ tty_insert_flip_string(tp->port,
+ ch->ch_rqueue + tail, s);
}
tail += s;
@@ -801,8 +825,8 @@ static void dgnc_set_custom_speed(struct channel_t *ch, uint newrate)
*/
if (testrate_high != newrate) {
/*
- * Otherwise, pick the rate that is closer (i.e. whichever rate
- * has a smaller delta).
+ * Otherwise, pick the rate that is closer
+ * (i.e. whichever rate has a smaller delta).
*/
deltahigh = testrate_high - newrate;
deltalow = newrate - testrate_low;
@@ -844,7 +868,8 @@ void dgnc_check_queue_flow_control(struct channel_t *ch)
*/
if (qleft < 256) {
/* HWFLOW */
- if (ch->ch_digi.digi_flags & CTSPACE || ch->ch_c_cflag & CRTSCTS) {
+ if (ch->ch_digi.digi_flags & CTSPACE
+ || ch->ch_c_cflag & CRTSCTS) {
if (!(ch->ch_flags & CH_RECEIVER_OFF)) {
ch->ch_bd->bd_ops->disable_receiver(ch);
ch->ch_flags |= (CH_RECEIVER_OFF);
@@ -876,7 +901,8 @@ void dgnc_check_queue_flow_control(struct channel_t *ch)
*/
if (qleft > (RQUEUESIZE / 2)) {
/* HWFLOW */
- if (ch->ch_digi.digi_flags & RTSPACE || ch->ch_c_cflag & CRTSCTS) {
+ if (ch->ch_digi.digi_flags & RTSPACE
+ || ch->ch_c_cflag & CRTSCTS) {
if (ch->ch_flags & CH_RECEIVER_OFF) {
ch->ch_bd->bd_ops->enable_receiver(ch);
ch->ch_flags &= ~(CH_RECEIVER_OFF);
@@ -917,7 +943,8 @@ void dgnc_wakeup_writes(struct channel_t *ch)
if ((ch->ch_tun.un_tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
ch->ch_tun.un_tty->ldisc->ops->write_wakeup) {
spin_unlock_irqrestore(&ch->ch_lock, flags);
- (ch->ch_tun.un_tty->ldisc->ops->write_wakeup)(ch->ch_tun.un_tty);
+ (ch->ch_tun.un_tty->ldisc->ops->write_wakeup)
+ (ch->ch_tun.un_tty);
spin_lock_irqsave(&ch->ch_lock, flags);
}
@@ -928,8 +955,9 @@ void dgnc_wakeup_writes(struct channel_t *ch)
* the queue AND FIFO are both empty.
*/
if (ch->ch_tun.un_flags & UN_EMPTY) {
- if ((qlen == 0) && (ch->ch_bd->bd_ops->get_uart_bytes_left(ch) == 0)) {
- ch->ch_tun.un_flags &= ~(UN_EMPTY);
+ if ((qlen == 0) &&
+ (ch->ch_bd->bd_ops->get_uart_bytes_left(ch) == 0)) {
+ ch->ch_tun.un_flags &= ~(UN_EMPTY);
/*
* If RTS Toggle mode is on, whenever
@@ -958,7 +986,8 @@ void dgnc_wakeup_writes(struct channel_t *ch)
if ((ch->ch_pun.un_tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
ch->ch_pun.un_tty->ldisc->ops->write_wakeup) {
spin_unlock_irqrestore(&ch->ch_lock, flags);
- (ch->ch_pun.un_tty->ldisc->ops->write_wakeup)(ch->ch_pun.un_tty);
+ (ch->ch_pun.un_tty->ldisc->ops->write_wakeup)
+ (ch->ch_pun.un_tty);
spin_lock_irqsave(&ch->ch_lock, flags);
}
@@ -969,7 +998,8 @@ void dgnc_wakeup_writes(struct channel_t *ch)
* the queue AND FIFO are both empty.
*/
if (ch->ch_pun.un_flags & UN_EMPTY) {
- if ((qlen == 0) && (ch->ch_bd->bd_ops->get_uart_bytes_left(ch) == 0))
+ if ((qlen == 0) &&
+ (ch->ch_bd->bd_ops->get_uart_bytes_left(ch) == 0))
ch->ch_pun.un_flags &= ~(UN_EMPTY);
}
@@ -1063,7 +1093,8 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
*/
spin_unlock_irqrestore(&ch->ch_lock, flags);
- rc = wait_event_interruptible(ch->ch_flags_wait, ((ch->ch_flags & CH_OPENING) == 0));
+ rc = wait_event_interruptible(ch->ch_flags_wait,
+ ((ch->ch_flags & CH_OPENING) == 0));
/* If ret is non-zero, user ctrl-c'ed us */
if (rc)
@@ -1077,7 +1108,8 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
* ch_flags_wait to wake us back up.
*/
rc = wait_event_interruptible(ch->ch_flags_wait,
- (((ch->ch_tun.un_flags | ch->ch_pun.un_flags) & UN_CLOSING) == 0));
+ (((ch->ch_tun.un_flags | ch->ch_pun.un_flags)
+ & UN_CLOSING) == 0));
/* If ret is non-zero, user ctrl-c'ed us */
if (rc)
@@ -1196,7 +1228,8 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
*
* Wait for DCD, if needed.
*/
-static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struct channel_t *ch)
+static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file,
+ struct channel_t *ch)
{
int retval = 0;
struct un_t *un = NULL;
@@ -1204,7 +1237,8 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
uint old_flags = 0;
int sleep_on_un_flags = 0;
- if (!tty || tty->magic != TTY_MAGIC || !file || !ch || ch->magic != DGNC_CHANNEL_MAGIC)
+ if (!tty || tty->magic != TTY_MAGIC || !file || !ch
+ || ch->magic != DGNC_CHANNEL_MAGIC)
return -ENXIO;
un = tty->driver_data;
@@ -1221,7 +1255,8 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
sleep_on_un_flags = 0;
/*
- * If board has failed somehow during our sleep, bail with error.
+ * If board has failed somehow during
+ * our sleep, bail with error.
*/
if (ch->ch_bd->state == BOARD_FAILED) {
retval = -ENXIO;
@@ -1241,8 +1276,8 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
* touched safely, the close routine will signal the
* ch_wait_flags to wake us back up.
*/
- if (!((ch->ch_tun.un_flags | ch->ch_pun.un_flags) & UN_CLOSING)) {
-
+ if (!((ch->ch_tun.un_flags | ch->ch_pun.un_flags)
+ & UN_CLOSING)) {
/*
* Our conditions to leave cleanly and happily:
* 1) NONBLOCKING on the tty is set.
@@ -1294,11 +1329,13 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
spin_unlock_irqrestore(&ch->ch_lock, flags);
/*
- * Wait for something in the flags to change from the current value.
+ * Wait for something in the flags to change
+ * from the current value.
*/
if (sleep_on_un_flags)
retval = wait_event_interruptible(un->un_flags_wait,
- (old_flags != (ch->ch_tun.un_flags | ch->ch_pun.un_flags)));
+ (old_flags != (ch->ch_tun.un_flags
+ | ch->ch_pun.un_flags)));
else
retval = wait_event_interruptible(ch->ch_flags_wait,
(old_flags != ch->ch_flags));
@@ -1417,7 +1454,8 @@ static void dgnc_tty_close(struct tty_struct *tty, struct file *file)
* Only officially close channel if count is 0 and
* DIGI_PRINTER bit is not set.
*/
- if ((ch->ch_open_count == 0) && !(ch->ch_digi.digi_flags & DIGI_PRINTER)) {
+ if ((ch->ch_open_count == 0) && !(ch->ch_digi.digi_flags
+ & DIGI_PRINTER)) {
ch->ch_flags &= ~(CH_STOPI | CH_FORCED_STOPI);
@@ -1574,15 +1612,17 @@ static int dgnc_maxcps_room(struct tty_struct *tty, int bytes_available)
int cps_limit = 0;
unsigned long current_time = jiffies;
unsigned long buffer_time = current_time +
- (HZ * ch->ch_digi.digi_bufsize) / ch->ch_digi.digi_maxcps;
+ (HZ * ch->ch_digi.digi_bufsize) /
+ ch->ch_digi.digi_maxcps;
if (ch->ch_cpstime < current_time) {
/* buffer is empty */
- ch->ch_cpstime = current_time; /* reset ch_cpstime */
+ ch->ch_cpstime = current_time; /* reset ch_cpstime */
cps_limit = ch->ch_digi.digi_bufsize;
} else if (ch->ch_cpstime < buffer_time) {
/* still room in the buffer */
- cps_limit = ((buffer_time - ch->ch_cpstime) * ch->ch_digi.digi_maxcps) / HZ;
+ cps_limit = ((buffer_time - ch->ch_cpstime) *
+ ch->ch_digi.digi_maxcps) / HZ;
} else {
/* no room in the buffer */
cps_limit = 0;
@@ -2080,7 +2120,8 @@ static inline int dgnc_get_mstat(struct channel_t *ch)
/*
* Return modem signals to ld.
*/
-static int dgnc_get_modem_info(struct channel_t *ch, unsigned int __user *value)
+static int dgnc_get_modem_info(struct channel_t *ch,
+ unsigned int __user *value)
{
int result;
@@ -2101,7 +2142,8 @@ static int dgnc_get_modem_info(struct channel_t *ch, unsigned int __user *value
*
* Set modem signals, called by ld.
*/
-static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command, unsigned int __user *value)
+static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command,
+ unsigned int __user *value)
{
struct dgnc_board *bd;
struct channel_t *ch;
@@ -2184,7 +2226,8 @@ static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command, uns
*
*
*/
-static int dgnc_tty_digigeta(struct tty_struct *tty, struct digi_t __user *retinfo)
+static int dgnc_tty_digigeta(struct tty_struct *tty,
+ struct digi_t __user *retinfo)
{
struct channel_t *ch;
struct un_t *un;
@@ -2226,7 +2269,8 @@ static int dgnc_tty_digigeta(struct tty_struct *tty, struct digi_t __user *retin
*
*
*/
-static int dgnc_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_info)
+static int dgnc_tty_digiseta(struct tty_struct *tty,
+ struct digi_t __user *new_info)
{
struct dgnc_board *bd;
struct channel_t *ch;
@@ -2257,17 +2301,21 @@ static int dgnc_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_i
/*
* Handle transistions to and from RTS Toggle.
*/
- if (!(ch->ch_digi.digi_flags & DIGI_RTS_TOGGLE) && (new_digi.digi_flags & DIGI_RTS_TOGGLE))
+ if (!(ch->ch_digi.digi_flags & DIGI_RTS_TOGGLE) &&
+ (new_digi.digi_flags & DIGI_RTS_TOGGLE))
ch->ch_mostat &= ~(UART_MCR_RTS);
- if ((ch->ch_digi.digi_flags & DIGI_RTS_TOGGLE) && !(new_digi.digi_flags & DIGI_RTS_TOGGLE))
+ if ((ch->ch_digi.digi_flags & DIGI_RTS_TOGGLE) &&
+ !(new_digi.digi_flags & DIGI_RTS_TOGGLE))
ch->ch_mostat |= (UART_MCR_RTS);
/*
* Handle transistions to and from DTR Toggle.
*/
- if (!(ch->ch_digi.digi_flags & DIGI_DTR_TOGGLE) && (new_digi.digi_flags & DIGI_DTR_TOGGLE))
+ if (!(ch->ch_digi.digi_flags & DIGI_DTR_TOGGLE) &&
+ (new_digi.digi_flags & DIGI_DTR_TOGGLE))
ch->ch_mostat &= ~(UART_MCR_DTR);
- if ((ch->ch_digi.digi_flags & DIGI_DTR_TOGGLE) && !(new_digi.digi_flags & DIGI_DTR_TOGGLE))
+ if ((ch->ch_digi.digi_flags & DIGI_DTR_TOGGLE) &&
+ !(new_digi.digi_flags & DIGI_DTR_TOGGLE))
ch->ch_mostat |= (UART_MCR_DTR);
memcpy(&ch->ch_digi, &new_digi, sizeof(new_digi));
@@ -2304,7 +2352,8 @@ static int dgnc_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_i
/*
* dgnc_set_termios()
*/
-static void dgnc_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
+static void dgnc_tty_set_termios(struct tty_struct *tty,
+ struct ktermios *old_termios)
{
struct dgnc_board *bd;
struct channel_t *ch;
@@ -2668,7 +2717,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
spin_unlock_irqrestore(&ch->ch_lock, flags);
- rc = put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long __user *) arg);
+ rc = put_user(C_CLOCAL(tty) ? 1 : 0,
+ (unsigned long __user *) arg);
return rc;
case TIOCSSOFTCAR:
@@ -2679,7 +2729,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
return rc;
spin_lock_irqsave(&ch->ch_lock, flags);
- tty->termios.c_cflag = ((tty->termios.c_cflag & ~CLOCAL) | (arg ? CLOCAL : 0));
+ tty->termios.c_cflag = ((tty->termios.c_cflag & ~CLOCAL) |
+ (arg ? CLOCAL : 0));
ch->ch_bd->bd_ops->param(tty);
spin_unlock_irqrestore(&ch->ch_lock, flags);
@@ -2736,7 +2787,6 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
ch->ch_pun.un_flags &= ~(UN_LOW|UN_EMPTY);
wake_up_interruptible(&ch->ch_pun.un_flags_wait);
}
-
}
}
@@ -2817,7 +2867,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
case DIGI_LOOPBACK:
{
uint loopback = 0;
- /* Let go of locks when accessing user space, could sleep */
+ /* Let go of locks when accessing user space,
+ * could sleep */
spin_unlock_irqrestore(&ch->ch_lock, flags);
rc = get_user(loopback, (unsigned int __user *) arg);
if (rc)
@@ -2918,7 +2969,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
if ((ch->ch_flags & CH_STOP) || (ch->ch_flags & CH_FORCED_STOP))
events |= (EV_OPU | EV_OPS);
- if ((ch->ch_flags & CH_STOPI) || (ch->ch_flags & CH_FORCED_STOPI))
+ if ((ch->ch_flags & CH_STOPI) ||
+ (ch->ch_flags & CH_FORCED_STOPI))
events |= (EV_IPU | EV_IPS);
spin_unlock_irqrestore(&ch->ch_lock, flags);
--
2.3.6
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