[PATCH 2/9] ide: fix ide_register_hw() to check hwif->io_ports[]

[Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>]

hwif->hw.io_ports[] and hwif->io_ports[] should be the same but "4drives"
support and scc_pata host driver set only hwif->io_ports[].

To compensate for this check hwif->io_ports[] instead of hwif->hw.io_ports[]
in ide_register_hw() (instead of fixing "4drives" and scc_pata because hwif->hw
is to be removed).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
 drivers/ide/ide.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -709,7 +709,7 @@ int ide_register_hw(hw_regs_t *hw, void 
 	do {
 		for (index = 0; index < MAX_HWIFS; ++index) {
 			hwif = &ide_hwifs[index];
-			if (hwif->hw.io_ports[IDE_DATA_OFFSET] == hw->io_ports[IDE_DATA_OFFSET])
+			if (hwif->io_ports[IDE_DATA_OFFSET] == hw->io_ports[IDE_DATA_OFFSET])
 				goto found;
 		}
 		for (index = 0; index < MAX_HWIFS; ++index) {
@@ -717,7 +717,7 @@ int ide_register_hw(hw_regs_t *hw, void 
 			if (hwif->hold)
 				continue;
 			if ((!hwif->present && !hwif->mate && !initializing) ||
-			    (!hwif->hw.io_ports[IDE_DATA_OFFSET] && initializing))
+			    (!hwif->io_ports[IDE_DATA_OFFSET] && initializing))
 				goto found;
 		}
 		for (index = 0; index < MAX_HWIFS; index++)