[Qemu-devel] [RFC v5 2/7] target-arm: move gicv3_class_name from machine to kvm_arm.h

[Eric Auger <eric.auger@redhat.com>]

Machine.c contains code related to migration. Let's move
gicv3_class_name to kvm_arm.h instead.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>

---

v4 -> v5:
- add #include "qemu/error-report.h"
- rebased on target-arm: Fix unreachable code in gicv3_class_name()

v4: creation

Conflicts:
	target-arm/machine.c
---
 target-arm/kvm_arm.h | 16 +++++++++++++++-
 target-arm/machine.c | 15 ---------------
 2 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/target-arm/kvm_arm.h b/target-arm/kvm_arm.h
index 544e404..633d088 100644
--- a/target-arm/kvm_arm.h
+++ b/target-arm/kvm_arm.h
@@ -13,6 +13,7 @@
 
 #include "sysemu/kvm.h"
 #include "exec/memory.h"
+#include "qemu/error-report.h"
 
 /**
  * kvm_arm_vcpu_init:
@@ -223,7 +224,20 @@ static inline const char *gic_class_name(void)
  *
  * Returns: class name to use
  */
-const char *gicv3_class_name(void);
+static inline const char *gicv3_class_name(void)
+{
+    if (kvm_irqchip_in_kernel()) {
+#ifdef TARGET_AARCH64
+        return "kvm-arm-gicv3";
+#else
+        error_report("KVM GICv3 acceleration is not supported on this "
+                     "platform");
+        exit(1);
+#endif
+    } else {
+        return "arm-gicv3";
+    }
+}
 
 /**
  * kvm_arm_handle_debug:
diff --git a/target-arm/machine.c b/target-arm/machine.c
index 7a6ca31..d90943b 100644
--- a/target-arm/machine.c
+++ b/target-arm/machine.c
@@ -331,18 +331,3 @@ const VMStateDescription vmstate_arm_cpu = {
         NULL
     }
 };
-
-const char *gicv3_class_name(void)
-{
-    if (kvm_irqchip_in_kernel()) {
-#ifdef TARGET_AARCH64
-        return "kvm-arm-gicv3";
-#else
-        error_report("KVM GICv3 acceleration is not supported on this "
-                     "platform");
-        exit(1);
-#endif
-    } else {
-        return "arm-gicv3";
-    }
-}
-- 
2.5.5