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| /openbmc/linux/drivers/usb/serial/ |
| H A D | usb_wwan.c | diff 6c1ee66a0b2bdbd64c078fba684d640cf2fd38a9 Mon Aug 12 12:11:39 CDT 2013 Matt Burtch <matt@grid-net.com> USB-Serial: Fix error handling of usb_wwan
This fixes an issue where the bulk-in urb used for incoming data transfer
is not resubmitted if the packet recieved contains an error status. This
results in the driver locking until the port is closed and re-opened.
Tested on a custom board with a Cinterion GSM module.
Signed-off-by: Matt Burtch <matt@grid-net.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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