tree e10706e5895042010a63959dd3c48412b1c22a8b
parent 60798c68bebf6009df9da634e79ebdd8c8227238
author Tilman Schmidt <tilman@imap.cc> 1285853731 +0000
committer David S. Miller <davem@davemloft.net> 1285918416 -0700

isdn/gigaset: unclog bas_gigaset AT response pipe

Recover from a lost HD_RECEIVEATDATA_ACK message by sending a
zero-length HD_READ_ATMESSAGE command when ev_layer sends "+++".

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>