Commit 1fad5642 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman

USB: ti_usb_3410_5052: fix dynamic-id matching

The driver failed to take the dynamic ids into account when determining
the device type and therefore all devices were detected as 2-port
devices when using the dynamic-id interface.

Match on the usb-serial-driver field instead of doing redundant id-table
searches.
Reported-by: default avatarAnders Hammarquist <iko@iko.pp.se>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 94190301
...@@ -371,7 +371,7 @@ static int ti_startup(struct usb_serial *serial) ...@@ -371,7 +371,7 @@ static int ti_startup(struct usb_serial *serial)
usb_set_serial_data(serial, tdev); usb_set_serial_data(serial, tdev);
/* determine device type */ /* determine device type */
if (usb_match_id(serial->interface, ti_id_table_3410)) if (serial->type == &ti_1port_device)
tdev->td_is_3410 = 1; tdev->td_is_3410 = 1;
dev_dbg(&dev->dev, "%s - device type is %s\n", __func__, dev_dbg(&dev->dev, "%s - device type is %s\n", __func__,
tdev->td_is_3410 ? "3410" : "5052"); tdev->td_is_3410 ? "3410" : "5052");
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment