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path: root/drivers/usb/serial/io_ti.c
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Diffstat (limited to 'drivers/usb/serial/io_ti.c')
-rw-r--r--drivers/usb/serial/io_ti.c22
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index db964db42d3c..e8bc42f92e79 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2663,7 +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;
@@ -2673,12 +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);
}
@@ -2915,7 +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,
@@ -2944,7 +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,