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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-05-03 16:43:58 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-05-03 16:43:58 -0700
commit108feb66ac273ab0f949a3f78526dc0c03ee9d87 (patch)
treea6497830548d0acafe74fe534e98e780a8ea2515 /drivers/usb/serial/cypress_m8.c
parentb627488c19451439de9ec8a7bf2fa1649110fc1b (diff)
USB: cypress_m8.c: remove dbg() tracing calls
dbg() was used a lot a long time ago to trace code flow. Now that we have ftrace, this isn't needed at all, so remove these calls. CC: Lonnie Mendez <dignome@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/cypress_m8.c')
-rw-r--r--drivers/usb/serial/cypress_m8.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index afc886c75d2f..6fac26c5fd53 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -305,8 +305,6 @@ static int cypress_serial_control(struct tty_struct *tty,
const unsigned int feature_len = 5;
unsigned long flags;
- dbg("%s", __func__);
-
priv = usb_get_serial_port_data(port);
if (!priv->comm_is_ok)
@@ -451,8 +449,6 @@ static int generic_startup(struct usb_serial *serial)
struct cypress_private *priv;
struct usb_serial_port *port = serial->port[0];
- dbg("%s - port %d", __func__, port->number);
-
priv = kzalloc(sizeof(struct cypress_private), GFP_KERNEL);
if (!priv)
return -ENOMEM;
@@ -505,8 +501,6 @@ static int cypress_earthmate_startup(struct usb_serial *serial)
struct cypress_private *priv;
struct usb_serial_port *port = serial->port[0];
- dbg("%s", __func__);
-
if (generic_startup(serial)) {
dbg("%s - Failed setting up port %d", __func__,
port->number);
@@ -537,8 +531,6 @@ static int cypress_hidcom_startup(struct usb_serial *serial)
{
struct cypress_private *priv;
- dbg("%s", __func__);
-
if (generic_startup(serial)) {
dbg("%s - Failed setting up port %d", __func__,
serial->port[0]->number);
@@ -556,8 +548,6 @@ static int cypress_ca42v2_startup(struct usb_serial *serial)
{
struct cypress_private *priv;
- dbg("%s", __func__);
-
if (generic_startup(serial)) {
dbg("%s - Failed setting up port %d", __func__,
serial->port[0]->number);
@@ -575,10 +565,7 @@ static void cypress_release(struct usb_serial *serial)
{
struct cypress_private *priv;
- dbg("%s - port %d", __func__, serial->port[0]->number);
-
/* all open ports are closed at this point */
-
priv = usb_get_serial_port_data(serial->port[0]);
if (priv) {
@@ -595,8 +582,6 @@ static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port)
unsigned long flags;
int result = 0;
- dbg("%s - port %d", __func__, port->number);
-
if (!priv->comm_is_ok)
return -EIO;
@@ -661,8 +646,6 @@ static void cypress_close(struct usb_serial_port *port)
struct cypress_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
- dbg("%s - port %d", __func__, port->number);
-
/* writing is potentially harmful, lock must be taken */
mutex_lock(&port->serial->disc_mutex);
if (port->serial->disconnected) {
@@ -720,7 +703,6 @@ static void cypress_send(struct usb_serial_port *port)
if (!priv->comm_is_ok)
return;
- dbg("%s - port %d", __func__, port->number);
dbg("%s - interrupt out size is %d", __func__,
port->interrupt_out_size);
@@ -828,8 +810,6 @@ static int cypress_write_room(struct tty_struct *tty)
int room = 0;
unsigned long flags;
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irqsave(&priv->lock, flags);
room = kfifo_avail(&priv->write_fifo);
spin_unlock_irqrestore(&priv->lock, flags);
@@ -847,8 +827,6 @@ static int cypress_tiocmget(struct tty_struct *tty)
unsigned int result = 0;
unsigned long flags;
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irqsave(&priv->lock, flags);
control = priv->line_control;
status = priv->current_status;
@@ -874,8 +852,6 @@ static int cypress_tiocmset(struct tty_struct *tty,
struct cypress_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irqsave(&priv->lock, flags);
if (set & TIOCM_RTS)
priv->line_control |= CONTROL_RTS;
@@ -948,8 +924,6 @@ static void cypress_set_termios(struct tty_struct *tty,
__u8 oldlines;
int linechange = 0;
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irqsave(&priv->lock, flags);
/* We can't clean this one up as we don't know the device type
early enough */
@@ -1096,8 +1070,6 @@ static int cypress_chars_in_buffer(struct tty_struct *tty)
int chars = 0;
unsigned long flags;
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irqsave(&priv->lock, flags);
chars = kfifo_len(&priv->write_fifo);
spin_unlock_irqrestore(&priv->lock, flags);
@@ -1112,8 +1084,6 @@ static void cypress_throttle(struct tty_struct *tty)
struct usb_serial_port *port = tty->driver_data;
struct cypress_private *priv = usb_get_serial_port_data(port);
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irq(&priv->lock);
priv->rx_flags = THROTTLED;
spin_unlock_irq(&priv->lock);
@@ -1126,8 +1096,6 @@ static void cypress_unthrottle(struct tty_struct *tty)
struct cypress_private *priv = usb_get_serial_port_data(port);
int actually_throttled, result;
- dbg("%s - port %d", __func__, port->number);
-
spin_lock_irq(&priv->lock);
actually_throttled = priv->rx_flags & ACTUALLY_THROTTLED;
priv->rx_flags = 0;
@@ -1161,8 +1129,6 @@ static void cypress_read_int_callback(struct urb *urb)
int i = 0;
int status = urb->status;
- dbg("%s - port %d", __func__, port->number);
-
switch (status) {
case 0: /* success */
break;
@@ -1303,8 +1269,6 @@ static void cypress_write_int_callback(struct urb *urb)
int result;
int status = urb->status;
- dbg("%s - port %d", __func__, port->number);
-
switch (status) {
case 0:
/* success */