diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-04-16 12:01:29 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-17 13:05:35 -0400 |
| commit | ef31025d6811320ead36a8902b16090dea01b34c (patch) | |
| tree | 390839169f9c4a6571347207fabee47913a6269c | |
| parent | cced926f0e4fb02a08d2d14e443631fe8a28db98 (diff) | |
USB: symbolserial: remove unused private data
Use port device for debug messages in interrupt-urb callback and remove
unused private data.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/serial/symbolserial.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c index 32ebddf7f010..2c2bfa1994f8 100644 --- a/drivers/usb/serial/symbolserial.c +++ b/drivers/usb/serial/symbolserial.c | |||
| @@ -26,13 +26,10 @@ static const struct usb_device_id id_table[] = { | |||
| 26 | }; | 26 | }; |
| 27 | MODULE_DEVICE_TABLE(usb, id_table); | 27 | MODULE_DEVICE_TABLE(usb, id_table); |
| 28 | 28 | ||
| 29 | /* This structure holds all of the individual device information */ | ||
| 30 | struct symbol_private { | 29 | struct symbol_private { |
| 31 | struct usb_device *udev; | ||
| 32 | spinlock_t lock; /* protects the following flags */ | 30 | spinlock_t lock; /* protects the following flags */ |
| 33 | bool throttled; | 31 | bool throttled; |
| 34 | bool actually_throttled; | 32 | bool actually_throttled; |
| 35 | bool rts; | ||
| 36 | }; | 33 | }; |
| 37 | 34 | ||
| 38 | static void symbol_int_callback(struct urb *urb) | 35 | static void symbol_int_callback(struct urb *urb) |
| @@ -77,7 +74,7 @@ static void symbol_int_callback(struct urb *urb) | |||
| 77 | tty_insert_flip_string(&port->port, &data[1], data_length); | 74 | tty_insert_flip_string(&port->port, &data[1], data_length); |
| 78 | tty_flip_buffer_push(&port->port); | 75 | tty_flip_buffer_push(&port->port); |
| 79 | } else { | 76 | } else { |
| 80 | dev_dbg(&priv->udev->dev, | 77 | dev_dbg(&port->dev, |
| 81 | "Improper amount of data received from the device, " | 78 | "Improper amount of data received from the device, " |
| 82 | "%d bytes", urb->actual_length); | 79 | "%d bytes", urb->actual_length); |
| 83 | } | 80 | } |
| @@ -170,7 +167,6 @@ static int symbol_startup(struct usb_serial *serial) | |||
| 170 | return -ENOMEM; | 167 | return -ENOMEM; |
| 171 | } | 168 | } |
| 172 | spin_lock_init(&priv->lock); | 169 | spin_lock_init(&priv->lock); |
| 173 | priv->udev = serial->dev; | ||
| 174 | 170 | ||
| 175 | usb_set_serial_data(serial, priv); | 171 | usb_set_serial_data(serial, priv); |
| 176 | return 0; | 172 | return 0; |