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SubjectRe: [PATCH 4/4] ide: add struct ide_port_ops
Bartlomiej Zolnierkiewicz wrote:

> * Move hooks for port/host specific methods from ide_hwif_t to
> 'struct ide_port_ops'.

> * Add 'const struct ide_port_ops *port_ops' to 'struct ide_port_info'
> and ide_hwif_t.

> * Update host drivers and core code accordingly.

> While at it:

> * Rename ata66_*() cable detect functions to *_cable_detect() to match
> the standard naming. (Suggested by Sergei Shtylyov)

> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>

> Index: b/drivers/ide/pci/scc_pata.c
> ===================================================================
> --- a/drivers/ide/pci/scc_pata.c
> +++ b/drivers/ide/pci/scc_pata.c
> @@ -675,24 +675,27 @@ static void __devinit init_hwif_scc(ide_
>
> hwif->dma_setup = scc_dma_setup;
> hwif->ide_dma_end = scc_ide_dma_end;
> - hwif->set_pio_mode = scc_set_pio_mode;
> - hwif->set_dma_mode = scc_set_dma_mode;
> hwif->ide_dma_test_irq = scc_dma_test_irq;
> - hwif->udma_filter = scc_udma_filter;
>
> if (in_be32((void __iomem *)(hwif->config_data + 0xff0)) & CCKCTRL_ATACLKOEN)
> hwif->ultra_mask = ATA_UDMA6; /* 133MHz */
> else
> hwif->ultra_mask = ATA_UDMA5; /* 100MHz */
> -
> - hwif->cable_detect = scc_cable_detect;
> }
>
> +static const struct ide_port_ops scc_port_ops = {
> + .set_pio_mode = scc_set_pio_mode,
> + .set_dma_mode = scc_set_dma_mode,
> + .udma_filter = scc_udma_filter,
> + .cable_detect = scc_cable_detect,
> +};
> +
> #define DECLARE_SCC_DEV(name_str) \
> { \
> .name = name_str, \
> .init_iops = init_iops_scc, \
> .init_hwif = init_hwif_scc, \
> + .port_ops = &scc_port_ops, \
> .host_flags = IDE_HFLAG_SINGLE, \
> .pio_mask = ATA_PIO4, \
> }

Hm, this file makes use of some strange indentation...

MBR, Sergei


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