Re: [PATCH pata-2.6] hpt366: simplify UltraDMA filtering (take 4)

[Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>]

On Friday 29 June 2007, Sergei Shtylyov wrote:
> Simplify UltraDMA mode filtering in the driver:
> 
> - make use of the newly introduced 'udma_mask' field of 'ide_pci_device_t' to
>   set the correct hwif->ultra_mask, modifying init_setup_hpt366() to select
>   the correct mask based on the chip revision;
> 
> - replace 'max_mode' field of the 'struct hpt_info' with 'max_ultra' specifying
>   the maximum UltraDMA mode allowed;
> 
> - rewrite hpt3xx_udma_filter() to differ the filters based on the 'chip_type'
>   field, and only use it for HPT366 and HPT370[A] where it's really necessary.
> 
> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

applied