ide: add struct ide_port_ops (take 2)

* 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)

v2:
* Fix build for bast-ide. (Noticed by Andrew Morton)

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

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index 3316b197c779..db65a558d4ec 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -87,16 +87,15 @@ static void triflex_set_pio_mode(ide_drive_t *drive, const u8 pio)
         triflex_set_mode(drive, XFER_PIO_0 + pio);
 }
 
-static void __devinit init_hwif_triflex(ide_hwif_t *hwif)
-{
-        hwif->set_pio_mode = &triflex_set_pio_mode;
-        hwif->set_dma_mode = &triflex_set_mode;
-}
+static const struct ide_port_ops triflex_port_ops = {
+        .set_pio_mode           = triflex_set_pio_mode,
+        .set_dma_mode           = triflex_set_mode,
+};
 
 static const struct ide_port_info triflex_device __devinitdata = {
         .name           = "TRIFLEX",
-        .init_hwif      = init_hwif_triflex,
         .enablebits     = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
+        .port_ops       = &triflex_port_ops,
         .pio_mask       = ATA_PIO4,
         .swdma_mask     = ATA_SWDMA2,
         .mwdma_mask     = ATA_MWDMA2,