ide: remove CONFIG_IDE_ARCH_OBSOLETE_INIT

* Use CONFIG_IDE_ARCH_OBSOLETE_DEFAULTS instead of
  CONFIG_IDE_ARCH_OBSOLETE_INIT in init_ide_data().

* Remove no longer needed CONFIG_IDE_ARCH_OBSOLETE_INIT.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index a1a02c7..9b9b686 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -206,16 +206,16 @@
 
 		ide_init_port_data(hwif, index);
 
-#ifdef CONFIG_IDE_ARCH_OBSOLETE_INIT
+#ifdef CONFIG_IDE_ARCH_OBSOLETE_DEFAULTS
 		memset(&hw, 0, sizeof(hw));
 		ide_std_init_ports(&hw, io_addr, ctl_addr);
 		memcpy(hwif->io_ports, hw.io_ports, sizeof(hw.io_ports));
-#endif
 		hwif->noprobe = !hwif->io_ports[IDE_DATA_OFFSET];
 #if !defined(CONFIG_PPC32) || defined(CONFIG_PPLUS) || !defined(CONFIG_PCI)
 		hwif->irq =
 			ide_init_default_irq(hwif->io_ports[IDE_DATA_OFFSET]);
 #endif
+#endif
 	}
 }