[PATCH 2/4] Fix inteface definition for ohci

[oliver.henshaw@gmail.com]

[-- Attachment #1: usb-fix-interface --]
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Changelog:
	* bus/usb/ohci.c: Set interf with correct field.
---
 bus/usb/ohci.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: grub2/bus/usb/ohci.c
===================================================================
--- grub2.orig/bus/usb/ohci.c
+++ grub2/bus/usb/ohci.c
@@ -128,7 +128,7 @@ grub_ohci_pci_iter (int bus, int device,
   addr = grub_pci_make_address (bus, device, func, 2);
   class = grub_pci_read (addr);
 
-  interf = class & 0xFF;
+  interf = (class >> 8) & 0xFF;
   subclass = (class >> 16) & 0xFF;
   class >>= 24;