Patch "USB: serial: io_ti: bind to interface after fw download" has been added to the 4.9-stable tree

Patch "USB: serial: io_ti: bind to interface after fw download" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    USB: serial: io_ti: bind to interface after fw download

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-serial-io_ti-bind-to-interface-after-fw-download.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From e35d6d7c4e6532a89732cf4bace0e910ee684c88 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Tue, 3 Jan 2017 16:39:46 +0100
Subject: USB: serial: io_ti: bind to interface after fw download

From: Johan Hovold <johan@kernel.org>

commit e35d6d7c4e6532a89732cf4bace0e910ee684c88 upstream.

Bind to the interface, but do not register any ports, after having
downloaded the firmware. The device will still disconnect and
re-enumerate, but this way we avoid an error messages from being logged
as part of the process:

io_ti: probe of 1-1.3:1.0 failed with error -5

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/serial/io_ti.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1499,8 +1499,7 @@ static int do_boot_mode(struct edgeport_
 
 		dev_dbg(dev, "%s - Download successful -- Device rebooting...\n", __func__);
 
-		/* return an error on purpose */
-		return -ENODEV;
+		return 1;
 	}
 
 stayinbootmode:


Patches currently in stable-queue which might be from johan@kernel.org are

queue-4.9/usb-serial-io_ti-fix-i-o-after-disconnect.patch
queue-4.9/usb-serial-ti_usb_3410_5052-fix-null-deref-at-open.patch
queue-4.9/usb-serial-kl5kusb105-abort-on-open-exception-path.patch
queue-4.9/usb-serial-kobil_sct-fix-null-deref-in-write.patch
queue-4.9/usb-serial-spcp8x5-fix-null-deref-at-open.patch
queue-4.9/usb-serial-mos7720-fix-parallel-probe.patch
queue-4.9/usb-phy-am335x-control-fix-device-and-of_node-leaks.patch
queue-4.9/usb-serial-io_ti-bind-to-interface-after-fw-download.patch
queue-4.9/usb-serial-cyberjack-fix-null-deref-at-open.patch
queue-4.9/usb-serial-mos7720-fix-null-deref-at-open.patch
queue-4.9/usb-serial-garmin_gps-fix-memory-leak-on-failed-urb-submit.patch
queue-4.9/usb-serial-io_ti-fix-null-deref-at-open.patch
queue-4.9/usb-serial-pl2303-fix-null-deref-at-open.patch
queue-4.9/usb-serial-quatech2-fix-sleep-while-atomic-in-close.patch
queue-4.9/usb-serial-iuu_phoenix-fix-null-deref-at-open.patch
queue-4.9/usb-serial-oti6858-fix-null-deref-at-open.patch
queue-4.9/usb-serial-io_edgeport-fix-null-deref-at-open.patch
queue-4.9/usb-serial-mos7720-fix-parport-use-after-free-on-probe-errors.patch
queue-4.9/usb-serial-mos7720-fix-use-after-free-on-probe-errors.patch
queue-4.9/usb-serial-mos7840-fix-null-deref-at-open.patch
queue-4.9/usb-serial-omninet-fix-null-derefs-at-open-and-disconnect.patch
queue-4.9/usb-serial-keyspan_pda-verify-endpoints-at-probe.patch
queue-4.9/usb-serial-io_ti-fix-another-null-deref-at-open.patch