ide: add struct ide_io_ports (take 3)
* 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>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 164adc3..b34fd2b 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -560,7 +560,7 @@
/* 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 @@
}
/* 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);