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Subject[15/20] usb: io_ti: Make edge_remove_sysfs_attrs the port_remove method.
2.6.32-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: "Eric W. Biederman" <ebiederm@xmission.com>

commit 6d443d8499e4e59ffb949759cdded32730f8d2f6 upstream.

Calling edge_remove_sysfs_attrs from edge_disconnect is too late
as the device has already been removed from sysfs.

Do the simple and obvious thing and make edge_remove_sysfs_attrs
the port_remove method.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Reported-by: Wolfgang Frisch <wfpub@roembden.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/usb/serial/io_ti.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2664,15 +2664,7 @@ cleanup:

static void edge_disconnect(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_remove_sysfs_attrs(edge_port->port);
- }
}

static void edge_release(struct usb_serial *serial)
@@ -2927,6 +2919,7 @@ static struct usb_serial_driver edgeport
.disconnect = edge_disconnect,
.release = edge_release,
.port_probe = edge_create_sysfs_attrs,
+ .port_remove = edge_remove_sysfs_attrs,
.ioctl = edge_ioctl,
.set_termios = edge_set_termios,
.tiocmget = edge_tiocmget,
@@ -2957,6 +2950,7 @@ static struct usb_serial_driver edgeport
.disconnect = edge_disconnect,
.release = edge_release,
.port_probe = edge_create_sysfs_attrs,
+ .port_remove = edge_remove_sysfs_attrs,
.ioctl = edge_ioctl,
.set_termios = edge_set_termios,
.tiocmget = edge_tiocmget,



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