[Xen-changelog] Compilation fix tpmback.c on ia64. Use pfn_to_mfn instead of

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID f06be4aeb1f1f823a023f4135dcda260d07495fe
# Parent  7997d8f162404327c45f59ac4b656e8c83565231
Compilation fix tpmback.c on ia64. Use pfn_to_mfn instead of
phys_to_machine_mapping.

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>

diff -r 7997d8f16240 -r f06be4aeb1f1 
linux-2.6-xen-sparse/drivers/xen/tpmback/tpmback.c
--- a/linux-2.6-xen-sparse/drivers/xen/tpmback/tpmback.c        Mon May 01 
15:28:01 2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/tpmback/tpmback.c        Mon May 01 
15:29:08 2006 +0100
@@ -297,7 +297,7 @@ int _packet_write(struct packet *pak,
 
                pfn = __pa(MMAP_VADDR(tpmif, i)) >> PAGE_SHIFT;
                mfn = FOREIGN_FRAME(map_op.dev_bus_addr >> PAGE_SHIFT);
-               mfn_orig = phys_to_machine_mapping[pfn];
+               mfn_orig = pfn_to_mfn(pfn);
 
                set_phys_to_machine(pfn, mfn);
 

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