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[Qemu-devel] [PATCH 2/9] pc: replace pm object initialization with one-l
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH 2/9] pc: replace pm object initialization with one-liner in acpi_get_pm_info() |
Date: |
Thu, 22 Feb 2018 13:42:49 +0100 |
next patch will need it before it gets to piix4/lpc branches
that initializes 'obj' now.
Signed-off-by: Igor Mammedov <address@hidden>
---
hw/i386/acpi-build.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index deb440f..b85fefe 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -128,7 +128,7 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
{
Object *piix = piix4_pm_find();
Object *lpc = ich9_lpc_find();
- Object *obj = NULL;
+ Object *obj = piix ? piix : lpc;
QObject *o;
pm->force_rev1_fadt = false;
@@ -138,7 +138,6 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
if (piix) {
/* w2k requires FADT(rev1) or it won't boot, keep PC compatible */
pm->force_rev1_fadt = true;
- obj = piix;
pm->cpu_hp_io_base = PIIX4_CPU_HOTPLUG_IO_BASE;
pm->pcihp_io_base =
object_property_get_uint(obj, ACPI_PCIHP_IO_BASE_PROP, NULL);
@@ -146,7 +145,6 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
object_property_get_uint(obj, ACPI_PCIHP_IO_LEN_PROP, NULL);
}
if (lpc) {
- obj = lpc;
pm->cpu_hp_io_base = ICH9_CPU_HOTPLUG_IO_BASE;
}
assert(obj);
--
2.7.4