[Qemu-ppc] [RFC PATCH v2 04/13] spapr_iommu: Make spapr_tce_find_by_liobn() public

[Alexey Kardashevskiy]

At the moment spapr_tce_find_by_liobn() is used by H_PUT_TCE/...
handlers to find an IOMMU by LIOBN.

We are going to implement Dynamic DMA windows (DDW), new code
will go to a new file and we will use spapr_tce_find_by_liobn()
there too so let's make it public.

Signed-off-by: Alexey Kardashevskiy <address@hidden>
Reviewed-by: David Gibson <address@hidden>
---
 hw/ppc/spapr_iommu.c   | 2 +-
 include/hw/ppc/spapr.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
index 36f5d27..588d442 100644
--- a/hw/ppc/spapr_iommu.c
+++ b/hw/ppc/spapr_iommu.c
@@ -40,7 +40,7 @@ enum sPAPRTCEAccess {
 
 static QLIST_HEAD(spapr_tce_tables, sPAPRTCETable) spapr_tce_tables;
 
-static sPAPRTCETable *spapr_tce_find_by_liobn(uint32_t liobn)
+sPAPRTCETable *spapr_tce_find_by_liobn(uint32_t liobn)
 {
     sPAPRTCETable *tcet;
 
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index 36e8e51..c9d6c6c 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -467,6 +467,7 @@ struct sPAPRTCETable {
     QLIST_ENTRY(sPAPRTCETable) list;
 };
 
+sPAPRTCETable *spapr_tce_find_by_liobn(uint32_t liobn);
 void spapr_events_init(sPAPREnvironment *spapr);
 void spapr_events_fdt_skel(void *fdt, uint32_t epow_irq);
 int spapr_h_cas_compose_response(target_ulong addr, target_ulong size);
-- 
2.0.0