diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index f9f02cb..9b264bd 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -14,8 +14,8 @@
 #include <asm/io.h>
 
 #ifdef CONFIG_SYS_OHCI_SWAP_REG_ACCESS
-# define ohci_readl(a) __swap_32(readl(a))
-# define ohci_writel(v, a) writel(__swap_32(v), a)
+# define ohci_readl(a) __swap_32(in_be32((u32 *)a))
+# define ohci_writel(a, b) out_be32((u32 *)b, __swap_32(a))
 #else
 # define ohci_readl(a) readl(a)
 # define ohci_writel(v, a) writel(v, a)