From 03f78868aec3057b141d5e1866b8f8b6a7db778e Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 26 Aug 2019 09:48:15 +0800
Subject: [PATCH] x86: acpi: Slightly reduce binary size of ACPI tables for
Tangier
Using ACPI predefined macros, such as Zero or One, will reduce a binary
size of resulting ACPI tables.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: manually fixed the conflicts when applying]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---
arch/x86/include/asm/arch-tangier/acpi/platform.asl | 2 +-
arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/arch-tangier/acpi/platform.asl b/arch/x86/include/asm/arch-tangier/acpi/platform.asl
index 353b879918..a75b388c47 100644
--- a/arch/x86/include/asm/arch-tangier/acpi/platform.asl
+++ b/arch/x86/include/asm/arch-tangier/acpi/platform.asl
@@ -18,7 +18,7 @@ Method(_PTS, 1)
/* The _WAK method is called on system wakeup */
Method(_WAK, 1)
{
- Return (Package() {0, 0})
+ Return (Package() { Zero, Zero })
}
Scope (_SB)
diff --git a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
index b8b783b82e..1b9d808b7b 100644
--- a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
+++ b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
@@ -10,8 +10,8 @@ Device (PCI0)
Name (_HID, EISAID("PNP0A08")) /* PCIe */
Name (_CID, EISAID("PNP0A03")) /* PCI */
- Name (_ADR, 0)
- Name (_BBN, 0)
+ Name (_ADR, Zero)
+ Name (_BBN, Zero)
Name (MCRS, ResourceTemplate()
{
--
2.39.5