From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Fri, 20 Aug 2010 19:25:20 +0000 (+0200)
Subject: Remove unused buffer0
X-Git-Tag: 1.99~654^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1420c1d54a33ae75a8bd6b902fc8f9cb961d804d;p=thirdparty%2Fgrub.git

Remove unused buffer0
---

diff --git a/bus/usb/uhci.c b/bus/usb/uhci.c
index 69fae60fd..0bba24b54 100644
--- a/bus/usb/uhci.c
+++ b/bus/usb/uhci.c
@@ -75,10 +75,8 @@ struct grub_uhci_td
      This is GRUB specific.  */
   grub_uint32_t linkptr2;
 
-  grub_uint32_t buffer0;
-
-  /* 2 additional 32 bits words reserved for the Host Controller Driver.  */
-  grub_uint32_t data[2];
+  /* 3 additional 32 bits words reserved for the Host Controller Driver.  */
+  grub_uint32_t data[3];
 } __attribute__ ((packed));
 
 typedef volatile struct grub_uhci_td *grub_uhci_td_t;
@@ -436,7 +434,6 @@ grub_uhci_transaction (struct grub_uhci *u, unsigned int endp,
 	       | (addr << 8) | tf[type]);
 
   td->buffer = data;
-  td->buffer0 = data;
 
   return td;
 }