From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 26 Aug 2019 01:48:15 +0000 (+0800)
Subject: x86: acpi: Slightly reduce binary size of ACPI tables for Tangier
X-Git-Tag: v2019.10-rc4~14^2~11
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=03f78868aec3057b141d5e1866b8f8b6a7db778e;p=oweals%2Fu-boot.git

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>
---

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()
     {