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| author | Johan Hovold <jhovold@gmail.com> | 2013-03-21 12:36:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 13:48:27 -0700 |
| commit | 6a5c821cad1459ec2b5fd5778f46d13c4255a7bf (patch) | |
| tree | 7cd6c147e24f764f78a8a8a9e29af0d505806210 /drivers/usb/serial/bus.c | |
| parent | 68a2bed130a10cffbf68620f41d08a900b1d776b (diff) | |
| download | blackbird-obmc-linux-6a5c821cad1459ec2b5fd5778f46d13c4255a7bf.tar.gz blackbird-obmc-linux-6a5c821cad1459ec2b5fd5778f46d13c4255a7bf.zip | |
USB: serial: use urb poison to reliably kill traffic
Use usb_poison_urb to reliably kill all urbs on disconnect and suspend.
This way there will be no question that the urbs cannot be resubmitted
by buggy subdrivers.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/bus.c')
0 files changed, 0 insertions, 0 deletions
