From b2692d5fed8b0549d70426d75c9ad4734dc557c8 Mon Sep 17 00:00:00 2001 From: Greg Kurz Date: Wed, 11 Apr 2018 17:01:20 +0200 Subject: [PATCH] spapr: drop useless dynamic sysbus device sanity check Since commit 7da79a167aa11, the machine class init function registers dynamic sysbus device types it supports. Passing an unsupported device type on the command line causes QEMU to exit with an error message just after machine init. It is hence not needed to do the same sanity check at machine reset. Signed-off-by: Greg Kurz Signed-off-by: David Gibson --- hw/ppc/spapr.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index fc86ba6934..d35a88ca80 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1440,21 +1440,6 @@ void spapr_setup_hpt_and_vrma(sPAPRMachineState *spapr) } } -static void find_unknown_sysbus_device(SysBusDevice *sbdev, void *opaque) -{ - bool matched = false; - - if (object_dynamic_cast(OBJECT(sbdev), TYPE_SPAPR_PCI_HOST_BRIDGE)) { - matched = true; - } - - if (!matched) { - error_report("Device %s is not supported by this machine yet.", - qdev_fw_name(DEVICE(sbdev))); - exit(1); - } -} - static int spapr_reset_drcs(Object *child, void *opaque) { sPAPRDRConnector *drc = @@ -1478,9 +1463,6 @@ static void spapr_machine_reset(void) void *fdt; int rc; - /* Check for unknown sysbus devices */ - foreach_dynamic_sysbus_device(find_unknown_sysbus_device, NULL); - spapr_caps_reset(spapr); first_ppc_cpu = POWERPC_CPU(first_cpu);