From: "Jan Beulich" <jbeulich@novell.com>

Add missing exports to allow several drivers to be built as module with
CONFIG_IA64_HP_ZX1_SWIOTLB.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/ia64/hp/common/hwsw_iommu.c |    4 ++++
 1 files changed, 4 insertions(+)

diff -puN arch/ia64/hp/common/hwsw_iommu.c~ia64-missing-exports-hwsw_sync_ arch/ia64/hp/common/hwsw_iommu.c
--- a/arch/ia64/hp/common/hwsw_iommu.c~ia64-missing-exports-hwsw_sync_
+++ a/arch/ia64/hp/common/hwsw_iommu.c
@@ -192,3 +192,7 @@ EXPORT_SYMBOL(hwsw_unmap_sg);
 EXPORT_SYMBOL(hwsw_dma_supported);
 EXPORT_SYMBOL(hwsw_alloc_coherent);
 EXPORT_SYMBOL(hwsw_free_coherent);
+EXPORT_SYMBOL(hwsw_sync_single_for_cpu);
+EXPORT_SYMBOL(hwsw_sync_single_for_device);
+EXPORT_SYMBOL(hwsw_sync_sg_for_cpu);
+EXPORT_SYMBOL(hwsw_sync_sg_for_device);
_