Change in coreboot[master]: mb/google/jecht/acpi: Replace Subtract(a,b,c) with ASL 2.0 syntax

[Felix Singer (Code Review)]

Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60474 )

Change subject: mb/google/jecht/acpi: Replace Subtract(a,b,c) with ASL 2.0 syntax
......................................................................

mb/google/jecht/acpi: Replace Subtract(a,b,c) with ASL 2.0 syntax

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

Change-Id: I604a5c56e1941dd2932eaa5b44966e6ea06abb4c
Signed-off-by: Felix Singer 
---
M src/mainboard/google/jecht/variants/guado/include/variant/acpi/thermal.asl
M src/mainboard/google/jecht/variants/jecht/include/variant/acpi/thermal.asl
M src/mainboard/google/jecht/variants/rikku/include/variant/acpi/thermal.asl
M src/mainboard/google/jecht/variants/tidus/include/variant/acpi/thermal.asl
4 files changed, 8 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/74/60474/1

diff --git a/src/mainboard/google/jecht/variants/guado/include/variant/acpi/thermal.asl b/src/mainboard/google/jecht/variants/guado/include/variant/acpi/thermal.asl
index d5c943a..1d64669 100644
--- a/src/mainboard/google/jecht/variants/guado/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/jecht/variants/guado/include/variant/acpi/thermal.asl
@@ -74,7 +74,7 @@
    		}

// PECI raw value is an offset from Tj_max
-			Subtract (255, Local0, Local1)
+			Local1 = 255 - Local0

// Handle values greater than Tj_max
    		If (LGreaterEqual (Local1, \TMAX)) {
@@ -82,7 +82,7 @@
    		}

// Subtract from Tj_max to get temperature
-			Subtract (\TMAX, Local1, Local0)
+			Local0 = \TMAX - Local1
    		Return (CTOK (Local0))
    	}

diff --git a/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/thermal.asl b/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/thermal.asl
index d5c943a..1d64669 100644
--- a/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/jecht/variants/jecht/include/variant/acpi/thermal.asl
@@ -74,7 +74,7 @@
    		}

// PECI raw value is an offset from Tj_max
-			Subtract (255, Local0, Local1)
+			Local1 = 255 - Local0

// Handle values greater than Tj_max
    		If (LGreaterEqual (Local1, \TMAX)) {
@@ -82,7 +82,7 @@
    		}

// Subtract from Tj_max to get temperature
-			Subtract (\TMAX, Local1, Local0)
+			Local0 = \TMAX - Local1
    		Return (CTOK (Local0))
    	}

diff --git a/src/mainboard/google/jecht/variants/rikku/include/variant/acpi/thermal.asl b/src/mainboard/google/jecht/variants/rikku/include/variant/acpi/thermal.asl
index d5c943a..1d64669 100644
--- a/src/mainboard/google/jecht/variants/rikku/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/jecht/variants/rikku/include/variant/acpi/thermal.asl
@@ -74,7 +74,7 @@
    		}

// PECI raw value is an offset from Tj_max
-			Subtract (255, Local0, Local1)
+			Local1 = 255 - Local0

// Handle values greater than Tj_max
    		If (LGreaterEqual (Local1, \TMAX)) {
@@ -82,7 +82,7 @@
    		}

// Subtract from Tj_max to get temperature
-			Subtract (\TMAX, Local1, Local0)
+			Local0 = \TMAX - Local1
    		Return (CTOK (Local0))
    	}

diff --git a/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/thermal.asl b/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/thermal.asl
index 2b79320..adde850 100644
--- a/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/jecht/variants/tidus/include/variant/acpi/thermal.asl
@@ -182,7 +182,7 @@
    		}

// PECI raw value is an offset from Tj_max
-			Subtract (255, Local0, Local1)
+			Local1 = 255 - Local0

// Handle values greater than Tj_max
    		If (LGreaterEqual (Local1, \TMAX)) {
@@ -190,7 +190,7 @@
    		}

// Subtract from Tj_max to get temperature
-			Subtract (\TMAX, Local1, Local0)
+			Local0 = \TMAX - Local1
    		Return (CTOK (Local0))
    	}