[PATCH 1/2] arm/virt/acpi: remove meaningless sub device "PR0" from PCI0

[Heyi Guo <guoheyi@huawei.com>]

The sub device "PR0" under PCI0 in ACPI/DSDT does not make any sense,
so simply remote it.

Signed-off-by: Heyi Guo <guoheyi@huawei.com>

---
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Shannon Zhao <shannon.zhaosl@gmail.com>
Cc: qemu-arm@nongnu.org
Cc: qemu-devel@nongnu.org
---
 hw/arm/virt-acpi-build.c          |   4 ----
 tests/data/acpi/virt/DSDT         | Bin 18462 -> 18449 bytes
 tests/data/acpi/virt/DSDT.memhp   | Bin 19799 -> 19786 bytes
 tests/data/acpi/virt/DSDT.numamem | Bin 18462 -> 18449 bytes
 4 files changed, 4 deletions(-)

diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index bd5f771e9b..9f4c7d1889 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -317,10 +317,6 @@ static void acpi_dsdt_add_pci(Aml *scope, const MemMapEntry *memmap,
     aml_append(method, aml_return(buf));
     aml_append(dev, method);
 
-    Aml *dev_rp0 = aml_device("%s", "RP0");
-    aml_append(dev_rp0, aml_name_decl("_ADR", aml_int(0)));
-    aml_append(dev, dev_rp0);
-
     Aml *dev_res0 = aml_device("%s", "RES0");
     aml_append(dev_res0, aml_name_decl("_HID", aml_string("PNP0C02")));
     crs = aml_resource_template();
diff --git a/tests/data/acpi/virt/DSDT b/tests/data/acpi/virt/DSDT
index d0f3afeb134fdf1c11f64cd06dbcdd30be603b80..b5895cb22446860a0b9be3d32ec856feb388be4c 100644
GIT binary patch
delta 39
vcmbO?fpOvlMlP3Nmk>b@1_q`B6S<_Bdg?Z+cXBfI+}XT|v(|R9jr$`2@RSW)

delta 50
zcmbO@fpOjhMlP3Nmk>D*1_q{tiCof5o%I{lJ2{y;?{412S!>J19TZ>?&k^tF5;R%I
G{V4!>hYx%J

diff --git a/tests/data/acpi/virt/DSDT.memhp b/tests/data/acpi/virt/DSDT.memhp
index 41ccc6431b917252bcbaac86c33b340c796be5ce..69ad844f65d047973a3e55198beecd45a35b8fce 100644
GIT binary patch
delta 40
wcmcaUi}BPfMlP3Nmk=*s1_q}3iCof5t(P{ccXBfI+}XT|v(|RAjk`1(02g)*ivR!s

delta 51
zcmX>#i}Cs_MlP3NmymE@1_mbiiCof5O_w*ScXBdy-rc;3v(}c2J1D>)o+IATC1|sb
HyBr$;t7;Fc

diff --git a/tests/data/acpi/virt/DSDT.numamem b/tests/data/acpi/virt/DSDT.numamem
index d0f3afeb134fdf1c11f64cd06dbcdd30be603b80..b5895cb22446860a0b9be3d32ec856feb388be4c 100644
GIT binary patch
delta 39
vcmbO?fpOvlMlP3Nmk>b@1_q`B6S<_Bdg?Z+cXBfI+}XT|v(|R9jr$`2@RSW)

delta 50
zcmbO@fpOjhMlP3Nmk>D*1_q{tiCof5o%I{lJ2{y;?{412S!>J19TZ>?&k^tF5;R%I
G{V4!>hYx%J

-- 
2.19.1