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Diffstat (limited to 'net/irda/ircomm/ircomm_tty.c')
-rw-r--r--net/irda/ircomm/ircomm_tty.c95
1 files changed, 30 insertions, 65 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 11b0a5ed0252..40695b9751c1 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -174,8 +174,6 @@ static int __init ircomm_tty_init(void)
static void __exit __ircomm_tty_cleanup(struct ircomm_tty_cb *self)
{
- IRDA_DEBUG(0, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -196,8 +194,6 @@ static void __exit ircomm_tty_cleanup(void)
{
int ret;
- IRDA_DEBUG(4, "%s()\n", __func__ );
-
ret = tty_unregister_driver(driver);
if (ret) {
net_err_ratelimited("%s(), failed to unregister driver\n",
@@ -220,14 +216,12 @@ static int ircomm_tty_startup(struct ircomm_tty_cb *self)
notify_t notify;
int ret = -ENODEV;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
/* Check if already open */
if (test_and_set_bit(ASYNCB_INITIALIZED, &self->port.flags)) {
- IRDA_DEBUG(2, "%s(), already open so break out!\n", __func__ );
+ pr_debug("%s(), already open so break out!\n", __func__);
return 0;
}
@@ -282,8 +276,6 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
int do_clocal = 0;
unsigned long flags;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
/*
* If non-blocking mode is set, or the port is not enabled,
* then make the check up front and then exit.
@@ -298,12 +290,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
if (tty->termios.c_cflag & CBAUD)
tty_port_raise_dtr_rts(port);
port->flags |= ASYNC_NORMAL_ACTIVE;
- IRDA_DEBUG(1, "%s(), O_NONBLOCK requested!\n", __func__ );
+ pr_debug("%s(), O_NONBLOCK requested!\n", __func__);
return 0;
}
if (tty->termios.c_cflag & CLOCAL) {
- IRDA_DEBUG(1, "%s(), doing CLOCAL!\n", __func__ );
+ pr_debug("%s(), doing CLOCAL!\n", __func__);
do_clocal = 1;
}
@@ -317,8 +309,8 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
retval = 0;
add_wait_queue(&port->open_wait, &wait);
- IRDA_DEBUG(2, "%s(%d):block_til_ready before block on %s open_count=%d\n",
- __FILE__, __LINE__, tty->driver->name, port->count);
+ pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
+ __FILE__, __LINE__, tty->driver->name, port->count);
spin_lock_irqsave(&port->lock, flags);
port->count--;
@@ -355,8 +347,8 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
break;
}
- IRDA_DEBUG(1, "%s(%d):block_til_ready blocking on %s open_count=%d\n",
- __FILE__, __LINE__, tty->driver->name, port->count);
+ pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
+ __FILE__, __LINE__, tty->driver->name, port->count);
schedule();
}
@@ -370,8 +362,8 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
port->blocked_open--;
spin_unlock_irqrestore(&port->lock, flags);
- IRDA_DEBUG(1, "%s(%d):block_til_ready after blocking on %s open_count=%d\n",
- __FILE__, __LINE__, tty->driver->name, port->count);
+ pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
+ __FILE__, __LINE__, tty->driver->name, port->count);
if (!retval)
port->flags |= ASYNC_NORMAL_ACTIVE;
@@ -439,16 +431,14 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
unsigned long flags;
int ret;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
/* ++ is not atomic, so this should be protected - Jean II */
spin_lock_irqsave(&self->port.lock, flags);
self->port.count++;
spin_unlock_irqrestore(&self->port.lock, flags);
tty_port_tty_set(&self->port, tty);
- IRDA_DEBUG(1, "%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
- self->line, self->port.count);
+ pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
+ self->line, self->port.count);
/* Not really used by us, but lets do it anyway */
self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
@@ -487,9 +477,9 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
self->settings.service_type = IRCOMM_9_WIRE; /* 9 wire as default */
/* Jan Kiszka -> add DSR/RI -> Conform to IrCOMM spec */
self->settings.dce = IRCOMM_CTS | IRCOMM_CD | IRCOMM_DSR | IRCOMM_RI; /* Default line settings */
- IRDA_DEBUG(2, "%s(), IrCOMM device\n", __func__ );
+ pr_debug("%s(), IrCOMM device\n", __func__);
} else {
- IRDA_DEBUG(2, "%s(), IrLPT device\n", __func__ );
+ pr_debug("%s(), IrLPT device\n", __func__);
self->service_type = IRCOMM_3_WIRE_RAW;
self->settings.service_type = IRCOMM_3_WIRE_RAW; /* Default */
}
@@ -500,9 +490,8 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
ret = ircomm_tty_block_til_ready(self, tty, filp);
if (ret) {
- IRDA_DEBUG(2,
- "%s(), returning after block_til_ready with %d\n", __func__ ,
- ret);
+ pr_debug("%s(), returning after block_til_ready with %d\n",
+ __func__, ret);
return ret;
}
@@ -520,8 +509,6 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
struct tty_port *port = &self->port;
- IRDA_DEBUG(0, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -571,8 +558,6 @@ static void ircomm_tty_do_softint(struct work_struct *work)
unsigned long flags;
struct sk_buff *skb, *ctrl_skb;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
if (!self || self->magic != IRCOMM_TTY_MAGIC)
return;
@@ -638,8 +623,8 @@ static int ircomm_tty_write(struct tty_struct *tty,
int len = 0;
int size;
- IRDA_DEBUG(2, "%s(), count=%d, hw_stopped=%d\n", __func__ , count,
- tty->hw_stopped);
+ pr_debug("%s(), count=%d, hw_stopped=%d\n", __func__ , count,
+ tty->hw_stopped);
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
@@ -661,7 +646,7 @@ static int ircomm_tty_write(struct tty_struct *tty,
* we don't mess up the original "safe skb" (see tx_data_size).
* Jean II */
if (self->max_header_size == IRCOMM_TTY_HDR_UNINITIALISED) {
- IRDA_DEBUG(1, "%s() : not initialised\n", __func__);
+ pr_debug("%s() : not initialised\n", __func__);
#ifdef IRCOMM_NO_TX_BEFORE_INIT
/* We didn't consume anything, TTY will retry */
return 0;
@@ -790,7 +775,7 @@ static int ircomm_tty_write_room(struct tty_struct *tty)
ret = self->max_data_size;
spin_unlock_irqrestore(&self->spinlock, flags);
}
- IRDA_DEBUG(2, "%s(), ret=%d\n", __func__ , ret);
+ pr_debug("%s(), ret=%d\n", __func__ , ret);
return ret;
}
@@ -807,8 +792,6 @@ static void ircomm_tty_wait_until_sent(struct tty_struct *tty, int timeout)
unsigned long orig_jiffies, poll_time;
unsigned long flags;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -842,8 +825,6 @@ static void ircomm_tty_throttle(struct tty_struct *tty)
{
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -873,8 +854,6 @@ static void ircomm_tty_unthrottle(struct tty_struct *tty)
{
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -888,7 +867,7 @@ static void ircomm_tty_unthrottle(struct tty_struct *tty)
self->settings.dte |= (IRCOMM_RTS|IRCOMM_DELTA_RTS);
ircomm_param_request(self, IRCOMM_DTE, TRUE);
- IRDA_DEBUG(1, "%s(), FLOW_START\n", __func__ );
+ pr_debug("%s(), FLOW_START\n", __func__);
}
ircomm_flow_request(self->ircomm, FLOW_START);
}
@@ -925,8 +904,6 @@ static void ircomm_tty_shutdown(struct ircomm_tty_cb *self)
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
- IRDA_DEBUG(0, "%s()\n", __func__ );
-
if (!test_and_clear_bit(ASYNCB_INITIALIZED, &self->port.flags))
return;
@@ -969,8 +946,6 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
struct tty_port *port = &self->port;
unsigned long flags;
- IRDA_DEBUG(0, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -998,7 +973,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
*/
static void ircomm_tty_send_xchar(struct tty_struct *tty, char ch)
{
- IRDA_DEBUG(0, "%s(), not impl\n", __func__ );
+ pr_debug("%s(), not impl\n", __func__);
}
/*
@@ -1042,8 +1017,6 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
struct tty_struct *tty;
int status;
- IRDA_DEBUG(0, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
@@ -1055,15 +1028,13 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
/*wake_up_interruptible(&self->delta_msr_wait);*/
}
if ((self->port.flags & ASYNC_CHECK_CD) && (status & IRCOMM_DELTA_CD)) {
- IRDA_DEBUG(2,
- "%s(), ircomm%d CD now %s...\n", __func__ , self->line,
- (status & IRCOMM_CD) ? "on" : "off");
+ pr_debug("%s(), ircomm%d CD now %s...\n", __func__ , self->line,
+ (status & IRCOMM_CD) ? "on" : "off");
if (status & IRCOMM_CD) {
wake_up_interruptible(&self->port.open_wait);
} else {
- IRDA_DEBUG(2,
- "%s(), Doing serial hangup..\n", __func__ );
+ pr_debug("%s(), Doing serial hangup..\n", __func__);
if (tty)
tty_hangup(tty);
@@ -1074,8 +1045,7 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
if (tty && tty_port_cts_enabled(&self->port)) {
if (tty->hw_stopped) {
if (status & IRCOMM_CTS) {
- IRDA_DEBUG(2,
- "%s(), CTS tx start...\n", __func__ );
+ pr_debug("%s(), CTS tx start...\n", __func__);
tty->hw_stopped = 0;
/* Wake up processes blocked on open */
@@ -1086,8 +1056,7 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
}
} else {
if (!(status & IRCOMM_CTS)) {
- IRDA_DEBUG(2,
- "%s(), CTS tx stop...\n", __func__ );
+ pr_debug("%s(), CTS tx stop...\n", __func__);
tty->hw_stopped = 1;
}
}
@@ -1108,15 +1077,13 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
struct tty_struct *tty;
- IRDA_DEBUG(2, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
IRDA_ASSERT(skb != NULL, return -1;);
tty = tty_port_tty_get(&self->port);
if (!tty) {
- IRDA_DEBUG(0, "%s(), no tty!\n", __func__ );
+ pr_debug("%s(), no tty!\n", __func__);
return 0;
}
@@ -1127,7 +1094,7 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
* params, we can just as well declare the hardware for running.
*/
if (tty->hw_stopped && (self->flow == FLOW_START)) {
- IRDA_DEBUG(0, "%s(), polling for line settings!\n", __func__ );
+ pr_debug("%s(), polling for line settings!\n", __func__);
ircomm_param_request(self, IRCOMM_POLL, TRUE);
/* We can just as well declare the hardware for running */
@@ -1160,8 +1127,6 @@ static int ircomm_tty_control_indication(void *instance, void *sap,
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
int clen;
- IRDA_DEBUG(4, "%s()\n", __func__ );
-
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
IRDA_ASSERT(skb != NULL, return -1;);
@@ -1196,7 +1161,7 @@ static void ircomm_tty_flow_indication(void *instance, void *sap,
switch (cmd) {
case FLOW_START:
- IRDA_DEBUG(2, "%s(), hw start!\n", __func__ );
+ pr_debug("%s(), hw start!\n", __func__);
if (tty)
tty->hw_stopped = 0;
@@ -1205,7 +1170,7 @@ static void ircomm_tty_flow_indication(void *instance, void *sap,
break;
default: /* If we get here, something is very wrong, better stop */
case FLOW_STOP:
- IRDA_DEBUG(2, "%s(), hw stopped!\n", __func__ );
+ pr_debug("%s(), hw stopped!\n", __func__);
if (tty)
tty->hw_stopped = 1;
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 07:22:35 +0000