firewire: Generalize the iso transmit descriptor buffer logic.
authorKristian Høgsberg <krh@redhat.com>
Fri, 16 Feb 2007 22:34:39 +0000 (17:34 -0500)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Fri, 9 Mar 2007 21:02:58 +0000 (22:02 +0100)
commit30200739e612932739cc34baf588b39bacc2f427
tree77a122f50d0c5b19c8b4ead1eddc540167cc1c52
parent9aad8125389a7a2990dee72d7892e22330a945eb
firewire: Generalize the iso transmit descriptor buffer logic.

The descriptor circular buffer logic used for iso transmission is
useful for async transmit too, so pull the sharable logic out in
a few standalone functions.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
drivers/firewire/fw-ohci.c