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Emmanuel Grumbach authored
commit 31b8b343 upstream. If the RFkill interrupt fires while we calibrate, it would make the firmware fail and the driver wasn't able to recover. Change the flow so that the driver will kill the firmware in that case. Since we have now two flows that are calling trans_stop_device (the RFkill interrupt and the op_mode_mvm_start function) - we need to better sync this. Use the STATUS_DEVICE_ENABLED in the pcie transport in an atomic way to achieve this. This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=86231Reviewed-by:
Johannes Berg <johannes.berg@intel.com> Reviewed-by:
Luciano Coelho <luciano.coelho@intel.com> Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> [ luis: used Emmanuel's backport to 3.17 ] Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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