commit 109793623f87fdf7044a9dabaf6eaa3718b196a4
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> Thu May 28 12:17:36 2020 +0300
committer Bin Meng <bmeng.cn@gmail.com> Tue Jun 02 09:16:13 2020 +0800
tree 352add85c145041b6c84ab0b65099258a676960f
parent 0a620384465082235bf138f7a0c5de00140f702a

x86: tangier: acpi: Drop _HID() where enumerated by _ADR()

ACPICA complains that either _HID() or _ADR() should be used.
For General Purpose DMA we may not drop the _ADR() because
the device is enumerated by PCI. Thus, simple drop _HID().

Reported-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

arch/x86/include/asm/arch-tangier/acpi/southcluster.asl

diff --git a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
index f9da188..df66625 100644
--- a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
+++ b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
@@ -520,7 +520,6 @@
     Device (GDMA)
     {
         Name (_ADR, 0x00150000)
-        Name (_HID, "808611A2")
         Name (_UID, Zero)
 
         Method (_STA, 0, NotSerialized)