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(parent: 10a00e3) | 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 19:12:27 +0000 (12:12 -0700)
commitcbff2b6d371dbbae19de1dcfd09051683eca02ca
tree376fa238a64110fd66e969ce6723fc9dcb9adb0ftree | snapshot
parent10a00e38f3478eb899916f9a15d97e1b565106c3commit | 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
Domain: System / Kernel;