tree 7664d544ae5d32099384620a92d60bd1cdeeea3d
parent 97d549b4d5fca22ebde0798cb8c16c19b4ae837a
author Alexander Usyskin <alexander.usyskin@intel.com> 1466089138 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1472560599 +0200

mei: add read callback on demand for fixed_address clients

The Fixed address clients do not work with the flow control, and the
packet RX callback was allocated upon TX with anticipation of a
following RX. This won't work if the clients with unsolicited Rx. Rather
than preparing read callback upon a write we allocate one directly on
the reciev path if one doesn't exists.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>