From patchwork Mon Jun 1 04:15:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bin Meng X-Patchwork-Id: 241460 List-Id: U-Boot discussion From: bmeng.cn at gmail.com (Bin Meng) Date: Sun, 31 May 2020 21:15:14 -0700 Subject: [PATCH 2/3] x86: baytrail: acpi: Replace _ADR() by _UID() in description of PCI host bridge In-Reply-To: <1590984915-21854-1-git-send-email-bmeng.cn@gmail.com> References: <1590984915-21854-1-git-send-email-bmeng.cn@gmail.com> Message-ID: <1590984915-21854-2-git-send-email-bmeng.cn@gmail.com> PCI Firmware specification requires _UID() and doesn't require _ADR() to be set. Replace latter by former. This fixes the following warning reported by ACPICA 20200430: Warning 3073 - Multiple types (Device object requires either a _HID or _ADR, but not both) Signed-off-by: Bin Meng --- arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl b/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl index 2a1c31c..3b220c7 100644 --- a/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl +++ b/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl @@ -11,7 +11,7 @@ Device (PCI0) Name(_HID, EISAID("PNP0A08")) /* PCIe */ Name(_CID, EISAID("PNP0A03")) /* PCI */ - Name(_ADR, 0) + Name(_UID, 0) Name(_BBN, 0) Name(MCRS, ResourceTemplate()