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ide: add struct ide_io_ports (take 3)

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* Add struct ide_io_ports and use it instead of `unsigned long io_ports[]`
  in ide_hwif_t.

* Rename io_ports[] in hw_regs_t to io_ports_array[].

* Use un-named union for 'unsigned long io_ports_array[]' and 'struct
  ide_io_ports io_ports' in hw_regs_t.

* Remove IDE_*_OFFSET defines.

v2:
* scc_pata.c build fix from Stephen Rothwell.

v3:
* Fix ctl_adrr typo in Sparc-specific part of ns87415.c.
  (Noticed by Andrew Morton)

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-04-27 15:38:32 +02:00
parent 387750c3bf
commit 4c3032d8a4
38 changed files with 265 additions and 271 deletions
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drivers/ide/ide-cd.c
+4 -4
View File
@@ -560,7 +560,7 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive,
/* packet command */
spin_lock_irqsave(&ide_lock, flags);
hwif->OUTBSYNC(drive, WIN_PACKETCMD,
hwif->io_ports[IDE_COMMAND_OFFSET]);
hwif->io_ports.command_addr);
ndelay(400);
spin_unlock_irqrestore(&ide_lock, flags);
@@ -952,9 +952,9 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
}
/* ok we fall to pio :/ */
ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]) & 0x3;
lowcyl = hwif->INB(hwif->io_ports[IDE_BCOUNTL_OFFSET]);
highcyl = hwif->INB(hwif->io_ports[IDE_BCOUNTH_OFFSET]);
ireason = hwif->INB(hwif->io_ports.nsect_addr) & 0x3;
lowcyl = hwif->INB(hwif->io_ports.lbam_addr);
highcyl = hwif->INB(hwif->io_ports.lbah_addr);
len = lowcyl + (256 * highcyl);