haraldwolff/qemu-patch-raspberry4
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spapr: drop useless dynamic sysbus device sanity check

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Since commit 7da79a167a, 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 <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Greg Kurz 2018-04-11 17:01:20 +02:00 committed by David Gibson
parent e47f1d2786
commit b2692d5fed
1 changed files with 0 additions and 18 deletions
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18
hw/ppc/spapr.c
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@ -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);