From a76f8a07523c519d1b5a469f09a927ef3e8c64fc Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Fri, 13 Jan 2012 21:32:06 -0800 Subject: [PATCH] usb: io_ti: Make edge_remove_sysfs_attrs the port_remove method. 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 Reported-by: Wolfgang Frisch Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/io_ti.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 0aac00afb5c..8a90d58ee96 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -2677,15 +2677,7 @@ 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) @@ -2764,6 +2756,7 @@ static struct usb_serial_driver edgeport_1port_device = { .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, @@ -2795,6 +2788,7 @@ static struct usb_serial_driver edgeport_2port_device = { .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, -- 2.11.4.GIT