ide: fix ide_register_hw() to check hwif->io_ports[]

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>

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index ce6644f..9284f64 100644 (file)
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -707,7 +707,7 @@ int ide_register_hw(hw_regs_t *hw, void (*fixup)(ide_hwif_t *),
        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) {
@@ -715,7 +715,7 @@ int ide_register_hw(hw_regs_t *hw, void (*fixup)(ide_hwif_t *),
                        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++)