[PATCH v2 4/4] [libata] pata_platform: s/ioport_shift/reg_shift/g

[Paul Mundt]

On Tue, Dec 04, 2007 at 08:07:45PM +0300, Anton Vorontsov wrote:
> This patch renames ioport_shift member of pata_platform_info
> structure to reg_shift. Users of pata_platform are followed
> appropriately.
> 
> Rationale of that change is: shifting applies to the whole memory
> mapped region, not only to the command block of the ATA registers,
> despite the fact that shifting is meaningless for ctl register.
> 
It's called ioport_shift because of the fact it shifts an ioport, namely
a struct ata_ioport *. We could rename it, but I really don't see the
point. If you don't like the choice of name on your platform, add a
comment to your platform-specific code noting this particular outrage so
it can be grepped for by future generations ;-)

Nacked-by: Paul Mundt <lethal at linux-sh.org>