On Tue, Aug 15, 2017 at 08:19:20AM +0300, Bernat, Yehezkel wrote: > If secure authentication of a devices fails, either because the device > already has another key uploaded, or there is some other error sending > challenge to the device, and the user only wants to approve the device > just once (without a new key being uploaded to the device) the current > implementation does not allow this because the key cannot be cleared > once set even if we allow it to be changed. > > Make this scenario possible and allow clearing the key by writing > empty string to the key sysfs file. > > Signed-off-by: Yehezkel Bernat <yehezkel.ber...@intel.com>
Acked-by: Mika Westerberg <mika.westerb...@linux.intel.com>
