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(parent: a9cc438) | patch
USB: serial: fix interface refcounting
authorJohan Hovold <jhovold@gmail.com>
Tue, 19 Mar 2013 08:21:09 +0000 (09:21 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Mar 2013 19:18:06 +0000 (12:18 -0700)
commitc8ef90a95287bb5504bc568530f046e15652490d
tree90517b19a94354882ab3629b5061364fc94ef6cctree | snapshot
parenta9cc438a69cc909ddfe9df5b2d9d2a26e90eaa9acommit | diff
USB: serial: fix interface refcounting

commit d7971051e4df825e0bc11b995e87bfe86355b8e5 upstream.

Make sure the interface is not released before our serial device.

Note that drivers are still not allowed to access the interface in
any way that may interfere with another driver that may have gotten
bound to the same interface after disconnect returns.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/usb-serial.c diff | blob | history
unionfs2-2.6.39.y