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| author | Johan Hovold <jhovold@gmail.com> | 2014-05-26 19:23:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-27 15:04:09 -0700 |
| commit | ed797074031a37bb9bf4a70952fffc606b77274d (patch) | |
| tree | f323ed49de53a520cd020827aef67b59dc1ccbaf /drivers/usb/class/cdc-acm.h | |
| parent | bae3f4c53585e9a170da9436e0f06919874bda9a (diff) | |
| download | linux-ed797074031a37bb9bf4a70952fffc606b77274d.tar.bz2 | |
USB: cdc-acm: fix shutdown and suspend race
We should stop I/O unconditionally at suspend rather than rely on the
tty-port initialised flag (which is set prior to stopping I/O during
shutdown) in order to prevent suspend returning with URBs still active.
Fixes: 11ea859d64b6 ("USB: additional power savings for cdc-acm devices
that support remote wakeup")
Cc: <stable@vger.kernel.org> # v2.6.27
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class/cdc-acm.h')
0 files changed, 0 insertions, 0 deletions