[PATCH 1/1] tools/libacpi: clear ASL warning about PCI0

[Ariel Otilibili <Ariel.Otilibili-Anieli@xxxxxxxxxx>]

* iasl complains _HID and _ADR cannot be used at the same time

```
/usr/bin/iasl -vs -p tools/firmware/hvmloader/dsdt_anycpu.tmp -tc 
tools/firmware/hvmloader/dsdt_anycpu.asl 2>&1 | grep -B10 HID
tools/firmware/hvmloader/dsdt_anycpu.asl     40:        Device (PCI0)
Warning  3073 -                                    Multiple types ^  (Device 
object requires either a _HID or _ADR, but not both)
```

* generally _HID devices are enumerated and have their drivers loaded by ACPI
* this is from "ASL 2.0 Introduction and Overview" (page 4).
* removing _ADR, the warning is cleared out.

Link: 
https://www.intel.com/content/www/us/en/developer/topic-technology/open/acpica/documentation.html
Fixes: a5da231f56268702ba9d9e0c4f1ad7156446e77b
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Signed-off-by: Ariel Otilibili <Ariel.Otilibili-Anieli@xxxxxxxxxx>
---
 tools/libacpi/dsdt.asl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/libacpi/dsdt.asl b/tools/libacpi/dsdt.asl
index 32b42f85ae..9d50578e98 100644
--- a/tools/libacpi/dsdt.asl
+++ b/tools/libacpi/dsdt.asl
@@ -41,7 +41,6 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "Xen", "HVM", 0)
        {
            Name (_HID, EisaId ("PNP0A03"))
            Name (_UID, 0x00)
-           Name (_ADR, 0x00)
            Name (_BBN, 0x00)
 
            /* Make cirrues VGA S3 suspend/resume work in Windows XP/2003 */
-- 
2.47.1