tree 94e8788a8ca40017b33044329f98bbe6552cc526
parent 6bd99b4e0998571808fc1f09d5162348f21ff8c1
author Tejun Heo <htejun@gmail.com> 1206415369 +0900
committer Jeff Garzik <jgarzik@redhat.com> 1208461457 -0400

libata: implement and use SHT initializers

libata lets low level drivers build scsi_host_template and register it
to the SCSI layer.  This allows low level drivers high level of
flexibility but also burdens them with lots of boilerplate entries.

This patch implements SHT initializers which can be used to initialize
all the boilerplate entries in a sht.  Three variants of them are
implemented - BASE, BMDMA and NCQ - for different types of drivers.
Note that entries can be overriden by putting individual initializers
after the helper macro.

All sht tables are identical before and after this patch.

Signed-off-by: Tejun Heo <htejun@gmail.com>