[PATCH 8/8] pvpanic: break dependency on ISA_BUS

[Mihai Carabas <mihai.carabas@oracle.com>]

pvpanic is supported on ARM VIRT MACHINE as an MMIO device, no need for an ISA
bus.

Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
---
 hw/arm/Kconfig    | 1 +
 hw/misc/Kconfig   | 2 +-
 hw/misc/pvpanic.c | 4 ++++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index f303c6b..0dd570b 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -26,6 +26,7 @@ config ARM_VIRT
     select ACPI_MEMORY_HOTPLUG
     select ACPI_HW_REDUCED
     select ACPI_NVDIMM
+    select PVPANIC
 
 config CHEETAH
     bool
diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig
index 3185456..5924e70 100644
--- a/hw/misc/Kconfig
+++ b/hw/misc/Kconfig
@@ -117,7 +117,7 @@ config IOTKIT_SYSINFO
 
 config PVPANIC
     bool
-    depends on ISA_BUS
+    depends on ISA_BUS || ARM_VIRT
 
 config AUX
     bool
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index 136f1d6..a70adb8 100644
--- a/hw/misc/pvpanic.c
+++ b/hw/misc/pvpanic.c
@@ -105,6 +105,7 @@ static const MemoryRegionOps pvpanic_ops = {
     },
 };
 
+#ifdef CONFIG_ISA_BUS
 static void pvpanic_isa_initfn(Object *obj)
 {
     PVPanicISAState *s = PVPANIC_ISA_DEVICE(obj);
@@ -152,6 +153,7 @@ static TypeInfo pvpanic_isa_info = {
     .instance_init = pvpanic_isa_initfn,
     .class_init    = pvpanic_isa_class_init,
 };
+#endif
 
 static void pvpanic_mmio_initfn(Object *obj)
 {
@@ -180,7 +182,9 @@ static TypeInfo pvpanic_mmio_info = {
 
 static void pvpanic_register_types(void)
 {
+#ifdef CONFIG_ISA_BUS
     type_register_static(&pvpanic_isa_info);
+#endif
     type_register_static(&pvpanic_mmio_info);
 }
 
-- 
1.8.3.1