au1xxx-ide/rapide: use hwif->index for ide_unregister()

[linux-2.6] / drivers / ide / arm / rapide.c

diff --git a/drivers/ide/arm/rapide.c b/drivers/ide/arm/rapide.c
index e6b56d1d48f4902ce9f1b0f518c1a5fa4103b563..b5b6ed8b82b211fa0ccdd695e3cebc604e5588ad 100644 (file)
--- a/drivers/ide/arm/rapide.c
+++ b/drivers/ide/arm/rapide.c
@@ -78,8 +78,8 @@ static void __devexit rapide_remove(struct expansion_card *ec)
 
        ecard_set_drvdata(ec, NULL);
 
-       /* there must be a better way */
-       ide_unregister(hwif - ide_hwifs);
+       ide_unregister(hwif->index);
+
        ecard_release_resources(ec);
 }