[coreboot-gerrit] Change in coreboot[master]: soc/intel/apollolake/acpi: Replace Subtract(a,b) with ASL 2.0 syntax

[Felix Singer (Code Review)]

Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60496 )

Change subject: soc/intel/apollolake/acpi: Replace Subtract(a,b) with ASL 2.0 syntax
......................................................................

soc/intel/apollolake/acpi: Replace Subtract(a,b) with ASL 2.0 syntax

Replace `Subtract (a, b)` with `a - b`.

Change-Id: I3b0ee96b5a1e9bf242efc14a24f745fd8ba0cd97
Signed-off-by: Felix Singer 
---
M src/soc/intel/apollolake/acpi/northbridge.asl
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/60496/1

diff --git a/src/soc/intel/apollolake/acpi/northbridge.asl b/src/soc/intel/apollolake/acpi/northbridge.asl
index 1b59097..4f2acbb 100644
--- a/src/soc/intel/apollolake/acpi/northbridge.asl
+++ b/src/soc/intel/apollolake/acpi/northbridge.asl
@@ -83,7 +83,7 @@
    And(_SB.PCI0.MCHC.MCNF, 0xF0000000, PMAX)

/* Calculate PCI MMIO Length */
-	PLEN = Subtract(PMAX, PMIN) + 1
+	PLEN = PMAX - PMIN + 1

/* Find GFX resource area in GCRS */
    CreateDwordField(MCRS, STOM._MIN, GMIN)
@@ -96,7 +96,7 @@
    /* Read TOLUD */
    And(_SB.PCI0.MCHC.TLUD, 0xFFF00000, GMAX)
    Decrement(GMAX)
-	GLEN = Subtract(GMAX, GMIN) + 1
+	GLEN = GMAX - GMIN + 1

/* Patch PM02 range based on Memory Size */
    If (LEqual (A4GS, 0)) {