{soc,superio}/acpi: Replace Subtract(a,b,c) with ASL 2.0 syntax
Replace `Subtract (a, b, c)` with `c = a - b`.
Change-Id: If6455ab2c91619f884abae227f1ac2e2c2af6ba9
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70625
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
diff --git a/src/soc/intel/baytrail/acpi/southcluster.asl b/src/soc/intel/baytrail/acpi/southcluster.asl
index 31efcb9..551bf08 100644
--- a/src/soc/intel/baytrail/acpi/southcluster.asl
+++ b/src/soc/intel/baytrail/acpi/southcluster.asl
@@ -159,7 +159,7 @@
{
Store (LPFW, LMIN)
Store (0x00100000, LLEN)
- Subtract (LMIN + LLEN, One, LMAX)
+ LMAX = LMIN + LLEN - One
}
Else
{
diff --git a/src/superio/acpi/pnp.asl b/src/superio/acpi/pnp.asl
index dc5c390..6fdcb85 100644
--- a/src/superio/acpi/pnp.asl
+++ b/src/superio/acpi/pnp.asl
@@ -121,10 +121,10 @@
#define PNP_WRITE_IRQ(IRQ_TO, RESOURCE, IRQ_TAG) \
CreateWordField (RESOURCE, IRQ_TAG._INT, IRQ_TAG##W)\
- Subtract (FindSetLeftBit (IRQ_TAG##W), 1, IRQ_TO)
+ IRQ_TO = FindSetLeftBit (IRQ_TAG##W) - 1
#define PNP_WRITE_DMA(DMA_TO, RESOURCE, DMA_TAG) \
CreateByteField (RESOURCE, DMA_TAG._DMA, DMA_TAG##W)\
- Subtract (FindSetLeftBit (DMA_TAG##W), 1, DMA_TO)
+ DMA_TO = FindSetLeftBit (DMA_TAG##W) - 1
#endif