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(parent: d114d08) | patch
USB: fix usb serial pm counter decrement for disconnected interfaces
authorOliver Neukum <oliver@neukum.org>
Mon, 21 Jul 2008 23:05:03 +0000 (23:05 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 1 Aug 2008 19:43:02 +0000 (12:43 -0700)
commitd10b263f8e62cda0c3daefa2ebe7e05169d5b7ec
tree962d7661bb779088a726684ad55b35448505408btree | snapshot
parentd114d08c5c122f1394692dbfabe9dd34fc249107commit | diff
USB: fix usb serial pm counter decrement for disconnected interfaces

commit 62ad296b6ca78bd123864c138814c0a597873693 upstream

usb serial decrements the pm counter even if an interface has been
disconnected. If it was a logical disconnect the interface may belong
already to another driver. This patch introduces a check for disconnected
interfaces.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/usb-serial.c diff | blob | blame | history
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