tree a0f48fbc9a60e411cd499a22ac013f85fbb0aeeb
parent 6aae48ff18f2fcfb533d2b448ecae16d1de006c1
author Tomas Winkler <tomas.winkler@intel.com> 1392824148 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1393629357 -0800

mei: revamp writing slot counting

Since txe use doorbell and not circular buffer
we have to cheat in write slot counting, txe always consume all the
slots upon write. In order for it to work we need to track
slots using mei_hbuf_empty_slots() instead of tracking it in mei layer

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