[Qemu-devel] [PULL 42/50] ppc/xics: simplify spapr_dt_xics() interface

[David Gibson <david@gibson.dropbear.id.au>]

From: Cédric Le Goater <clg@kaod.org>

spapr_dt_xics() only needs the number of servers to build the device
tree nodes. Let's change the routine interface to reflect that.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/intc/xics_spapr.c  | 4 ++--
 hw/ppc/spapr.c        | 2 +-
 include/hw/ppc/xics.h | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/intc/xics_spapr.c b/hw/intc/xics_spapr.c
index bc62b0c..35045a2 100644
--- a/hw/intc/xics_spapr.c
+++ b/hw/intc/xics_spapr.c
@@ -387,10 +387,10 @@ void spapr_ics_free(ICSState *ics, int irq, int num)
     }
 }
 
-void spapr_dt_xics(XICSState *xics, void *fdt, uint32_t phandle)
+void spapr_dt_xics(int nr_servers, void *fdt, uint32_t phandle)
 {
     uint32_t interrupt_server_ranges_prop[] = {
-        0, cpu_to_be32(xics->nr_servers),
+        0, cpu_to_be32(nr_servers),
     };
     int node;
 
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index f9289c6..7ad932f 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -966,7 +966,7 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr,
     _FDT(fdt_setprop_cell(fdt, 0, "#size-cells", 2));
 
     /* /interrupt controller */
-    spapr_dt_xics(spapr->xics, fdt, PHANDLE_XICP);
+    spapr_dt_xics(spapr->xics->nr_servers, fdt, PHANDLE_XICP);
 
     ret = spapr_populate_memory(spapr, fdt);
     if (ret < 0) {
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index c57e80e..f618848 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -202,7 +202,7 @@ int spapr_ics_alloc(ICSState *ics, int irq_hint, bool lsi, Error **errp);
 int spapr_ics_alloc_block(ICSState *ics, int num, bool lsi, bool align,
                            Error **errp);
 void spapr_ics_free(ICSState *ics, int irq, int num);
-void spapr_dt_xics(XICSState *xics, void *fdt, uint32_t phandle);
+void spapr_dt_xics(int nr_servers, void *fdt, uint32_t phandle);
 
 qemu_irq xics_get_qirq(XICSFabric *xi, int irq);
 ICPState *xics_icp_get(XICSFabric *xi, int server);
-- 
2.9.3