libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init()
commit270390e1ae1818b111543b8bfffa08095d73c1a5
authorTejun Heo <tj@kernel.org>
Mon, 10 May 2010 19:41:35 +0000 (10 21:41 +0200)
committerJeff Garzik <jgarzik@redhat.com>
Wed, 19 May 2010 17:34:10 +0000 (19 13:34 -0400)
treebe6145d1a3ea7d2e80f303a62c5f9ba5a753c0f5
parentc7087652e1890a3feef35b30ee1d4be68e1932cd
libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init()

In preparation of proper SFF/BMDMA separation, introduce
ata_sff_init/exit() and ata_sff_port_init().  These functions
currently don't do anything.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/libata-core.c
drivers/ata/libata-sff.c
drivers/ata/libata.h