]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
libata: kill port_info->sht and ->irq_handler
authorTejun Heo <htejun@gmail.com>
Tue, 25 Mar 2008 03:22:49 +0000 (12:22 +0900)
committerJeff Garzik <jgarzik@redhat.com>
Thu, 17 Apr 2008 19:44:17 +0000 (15:44 -0400)
commit959471936241bd83da7d0a76411cef6772140fe6
treeabccf1d3931c17b581ee2c85cda05a603adcfb0f
parent887125e3740283be25564bfc6fb5d24974b651ab
libata: kill port_info->sht and ->irq_handler

libata core layer doesn't care about sht or ->irq_handler.  Those are
only of interest to the LLD during initialization.  This is confusing
and has caused several drivers to have duplicate unused initializers
for these fields.

Currently only sata_nv uses these fields.  Make sata_nv use
->private_data, which is supposed to carry LLD-specific information,
instead and kill ->sht and ->irq_handler.  nv_pi_priv structure is
defined and struct literals are used to initialize private_data.
Notational overhead is negligible.

Signed-off-by: Tejun Heo <htejun@gmail.com>
drivers/ata/sata_nv.c
include/linux/libata.h