Change in coreboot[master]: superio/winbond/w83627hf/acpi: Replace Subtract(a,b,c) with ASL 2.0 s...

[Felix Singer (Code Review)]

Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60476 )

Change subject: superio/winbond/w83627hf/acpi: Replace Subtract(a,b,c) with ASL 2.0 syntax
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superio/winbond/w83627hf/acpi: Replace Subtract(a,b,c) with ASL 2.0 syntax

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

Change-Id: Idd97e662ec4be7092a655bc298dffb6d826bc497
Signed-off-by: Felix Singer 
---
M src/superio/winbond/w83627hf/acpi/superio.asl
1 file changed, 7 insertions(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/76/60476/1

diff --git a/src/superio/winbond/w83627hf/acpi/superio.asl b/src/superio/winbond/w83627hf/acpi/superio.asl
index 2061030..5db7ca8 100644
--- a/src/superio/winbond/w83627hf/acpi/superio.asl
+++ b/src/superio/winbond/w83627hf/acpi/superio.asl
@@ -583,7 +583,7 @@
    		/* DMA off */
    		Store (0x04, DMA0)
    		/* IRQ */
-			Subtract(FindSetLeftBit (IRQL), 1, IRQ0)
+			IRQ0 = FindSetLeftBit (IRQL) - 1
    		/* Activate */
    		Store (One, ACTR)
    		EXIT_CONFIG_MODE ()
@@ -701,7 +701,7 @@

Divide(IOA0, 256, Local0, Local1)

-			Subtract(FindSetLeftBit (IRQL), 1, Local3)
+			Local3 = FindSetLeftBit (IRQL) - 1

ENTER_CONFIG_MODE (2)
    		Store (Local0, IO1L)
@@ -826,7 +826,7 @@

Divide(IOA0, 256, Local0, Local1)

-			Subtract(FindSetLeftBit (IRQL), 1, Local3)
+			Local3 = FindSetLeftBit (IRQL) - 1

ENTER_CONFIG_MODE (3)
    		Store (Local0, IO1L)
@@ -951,7 +951,7 @@

Divide(IOA0, 256, Local0, Local1)

-			Subtract(FindSetLeftBit (IRQL), 1, Local3)
+			Local3 = FindSetLeftBit (IRQL) - 1

ENTER_CONFIG_MODE (3)
    		Store (Local0, IO1L)
@@ -1038,7 +1038,7 @@

Divide(IOA0, 256, Local0, Local1)

-			Subtract(FindSetLeftBit (IRQL), 1, Local3)
+			Local3 = FindSetLeftBit (IRQL) - 1

ENTER_CONFIG_MODE (6)
    		Store (Local0, IO1L)
@@ -1143,7 +1143,7 @@
    		Divide(IOA0, 256, Local0, Local1)
    		Divide(IOA1, 256, Local2, Local3)

-			Subtract(FindSetLeftBit (IRQL), 1, Local4)
+			Local4 = FindSetLeftBit (IRQL) - 1

ENTER_CONFIG_MODE (5)
    		Store (Local0, IO1L)
@@ -1222,7 +1222,7 @@
    		})
    		CreateWordField (Arg0, IRQX._INT, IRQL)

-			Subtract(FindSetLeftBit (IRQL), 1, Local0)
+			Local0 = FindSetLeftBit (IRQL) - 1

ENTER_CONFIG_MODE (5)
    		Store (Local0, IRQ1)