ppc/xics: simplify the cpu_setup() handler

The cpu_setup() handler currently takes a 'XICSState *' argument to
grab the kernel ICP file descriptor. This interface can be simplified
by using the 'xics' backlink of the ICP object.

This change is also required by subsequent patches which makes use of
the QOM interface for XICS.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 2 insertions, 7 deletions

diff --git a/hw/intc/xics_kvm.c b/hw/intc/xics_kvm.c
index 86ddf470e5..7588280b5d 100644
--- a/hw/intc/xics_kvm.c
+++ b/hw/intc/xics_kvm.c
@@ -324,16 +324,11 @@ static const TypeInfo ics_kvm_info = {
 /*
  * XICS-KVM
  */
-static void xics_kvm_cpu_setup(XICSState *xics, PowerPCCPU *cpu)
+static void xics_kvm_cpu_setup(ICPState *ss, PowerPCCPU *cpu)
 {
-    CPUState *cs;
-    ICPState *ss;
+    CPUState *cs = CPU(cpu);
     int ret;
 
-    cs = CPU(cpu);
-    ss = &xics->ss[cs->cpu_index];
-
-    assert(cs->cpu_index < xics->nr_servers);
     if (kernel_xics_fd == -1) {
         abort();
     }