diff options
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 513b25e044c1..e8bc42f92e79 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -102,7 +102,7 @@ struct edgeport_port { __u8 shadow_mcr; __u8 shadow_lsr; __u8 lsr_mask; - __u32 ump_read_timeout; /* Number of miliseconds the UMP will + __u32 ump_read_timeout; /* Number of milliseconds the UMP will wait without data before completing a read short */ int baud_rate; @@ -2009,8 +2009,7 @@ release_es_lock: return status; } -static void edge_close(struct tty_struct *tty, - struct usb_serial_port *port, struct file *filp) +static void edge_close(struct usb_serial_port *port) { struct edgeport_serial *edge_serial; struct edgeport_port *edge_port; @@ -2664,7 +2663,7 @@ cleanup: return -ENOMEM; } -static void edge_shutdown(struct usb_serial *serial) +static void edge_disconnect(struct usb_serial *serial) { int i; struct edgeport_port *edge_port; @@ -2674,12 +2673,22 @@ static void edge_shutdown(struct usb_serial *serial) for (i = 0; i < serial->num_ports; ++i) { edge_port = usb_get_serial_port_data(serial->port[i]); edge_remove_sysfs_attrs(edge_port->port); + } +} + +static void edge_release(struct usb_serial *serial) +{ + int i; + struct edgeport_port *edge_port; + + dbg("%s", __func__); + + for (i = 0; i < serial->num_ports; ++i) { + edge_port = usb_get_serial_port_data(serial->port[i]); edge_buf_free(edge_port->ep_out_buf); kfree(edge_port); - usb_set_serial_port_data(serial->port[i], NULL); } kfree(usb_get_serial_data(serial)); - usb_set_serial_data(serial, NULL); } @@ -2916,7 +2925,8 @@ static struct usb_serial_driver edgeport_1port_device = { .throttle = edge_throttle, .unthrottle = edge_unthrottle, .attach = edge_startup, - .shutdown = edge_shutdown, + .disconnect = edge_disconnect, + .release = edge_release, .port_probe = edge_create_sysfs_attrs, .ioctl = edge_ioctl, .set_termios = edge_set_termios, @@ -2945,7 +2955,8 @@ static struct usb_serial_driver edgeport_2port_device = { .throttle = edge_throttle, .unthrottle = edge_unthrottle, .attach = edge_startup, - .shutdown = edge_shutdown, + .disconnect = edge_disconnect, + .release = edge_release, .port_probe = edge_create_sysfs_attrs, .ioctl = edge_ioctl, .set_termios = edge_set_termios, |