Change in coreboot[master]: mb/kontron/986lcd-m: Drop `_PRS` and `_DIS` from static devices

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63524 )

Change subject: mb/kontron/986lcd-m: Drop `_PRS` and `_DIS` from static devices
......................................................................

mb/kontron/986lcd-m: Drop `_PRS` and `_DIS` from static devices

The `_PRS` ACPI object is not needed for static (non-configurable)
devices. For devices where `_CRS` always provides the same set of
resource settings, drop the `_PRS` object. Note that every dropped
`_PRS` object only provides one set of resource settings, which is
identical to the resource settings provided by the `_CRS` object.
The no-op `_DIS` methods can also be removed for the same reason.

Also, drop `IGNORE_IASL_MISSING_DEPENDENCY` as it's no longer needed.

Change-Id: I71275f2581b999d606f36773578b36dbdccf6452
Signed-off-by: Angel Pons 
---
M src/mainboard/kontron/986lcd-m/Kconfig
M src/mainboard/kontron/986lcd-m/acpi/superio.asl
2 files changed, 0 insertions(+), 21 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/63524/1

diff --git a/src/mainboard/kontron/986lcd-m/Kconfig b/src/mainboard/kontron/986lcd-m/Kconfig
index dc07949..e8407de 100644
--- a/src/mainboard/kontron/986lcd-m/Kconfig
+++ b/src/mainboard/kontron/986lcd-m/Kconfig
@@ -1,8 +1,5 @@
 if BOARD_KONTRON_986LCD_M

-config IGNORE_IASL_MISSING_DEPENDENCY
-	def_bool y
-
 config BOARD_SPECIFIC_OPTIONS
    def_bool y
    select CPU_INTEL_SOCKET_M
diff --git a/src/mainboard/kontron/986lcd-m/acpi/superio.asl b/src/mainboard/kontron/986lcd-m/acpi/superio.asl
index 488bf18..1932eab 100644
--- a/src/mainboard/kontron/986lcd-m/acpi/superio.asl
+++ b/src/mainboard/kontron/986lcd-m/acpi/superio.asl
@@ -18,15 +18,6 @@
    		Return (0x0f)
    	}

-		Method (_DIS, 0) { /* NOOP */ }
-
-		Name (_PRS, ResourceTemplate() {
-			StartDependentFn(0, 1) {
-				IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8)
-				IRQNoFlags() { 4 }
-			} EndDependentFn()
-		})
-
    	Method (_CRS, 0)
    	{
    		Return(ResourceTemplate() {
@@ -51,15 +42,6 @@
    		Return (0x0f)
    	}

-		Method (_DIS, 0) { /* NOOP */ }
-
-		Name (_PRS, ResourceTemplate() {
-			StartDependentFn(0, 1) {
-				IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8)
-				IRQNoFlags() { 3 }
-			} EndDependentFn()
-		})
-
    	Method (_CRS, 0)
    	{
    		Return(ResourceTemplate() {