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northbridge/intel ACPI: Remove unused Local method 

The remainder of the divide operation was being placed into a Local,
but was never being used, causing an IASL warning.  Since this
field is optional, just remove the Local.

Fixes IASL warning:
dsdt.aml 640:Divide (Multiply (CTDN, 125), 100, Local0, PL2V)
Warning  3144 - Method Local is set but never used ^  (Local0)

Change-Id: I0b43ef638b1bc3e1163c45f31f8da57aa0d39e22
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12706
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
This commit is contained in:
Martin Roth 2015-12-10 08:28:53 -07:00
parent 019cdbf79b
commit 35272fd237
3 changed files with 6 additions and 6 deletions
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4
src/northbridge/intel/fsp_sandybridge/acpi/hostbridge.asl
View File

@ -185,7 +185,7 @@ Device (MCHC)
PPCN ()
/* Set PL2 to 1.25 * PL1 */
Divide (Multiply (CTDD, 125), 100, Local0, PL2V)
Divide (Multiply (CTDD, 125), 100, , PL2V)
/* Set PL1 */
Store (CTDD, PL1V)
@ -214,7 +214,7 @@ Device (MCHC)
Store (CTDN, PL1V)
/* Set PL2 to 1.25 * PL1 */
Divide (Multiply (CTDN, 125), 100, Local0, PL2V)
Divide (Multiply (CTDN, 125), 100, , PL2V)
/* Set PPC limit and notify OS */
Store (PSSS (TARN), PPCM)

4
src/northbridge/intel/nehalem/acpi/hostbridge.asl
View File

@ -147,7 +147,7 @@ Device (MCHC)
PPCN ()
/* Set PL2 to 1.25 * PL1 */
Divide (Multiply (CTDD, 125), 100, Local0, PL2V)
Divide (Multiply (CTDD, 125), 100, , PL2V)
/* Set PL1 */
Store (CTDD, PL1V)
@ -176,7 +176,7 @@ Device (MCHC)
Store (CTDN, PL1V)
/* Set PL2 to 1.25 * PL1 */
Divide (Multiply (CTDN, 125), 100, Local0, PL2V)
Divide (Multiply (CTDN, 125), 100, , PL2V)
/* Set PPC limit and notify OS */
Store (PSSS (TARN), PPCM)

4
src/northbridge/intel/sandybridge/acpi/hostbridge.asl
View File

@ -185,7 +185,7 @@ Device (MCHC)
PPCN ()
/* Set PL2 to 1.25 * PL1 */
Divide (Multiply (CTDD, 125), 100, Local0, PL2V)
Divide (Multiply (CTDD, 125), 100, , PL2V)
/* Set PL1 */
Store (CTDD, PL1V)
@ -214,7 +214,7 @@ Device (MCHC)
Store (CTDN, PL1V)
/* Set PL2 to 1.25 * PL1 */
Divide (Multiply (CTDN, 125), 100, Local0, PL2V)
Divide (Multiply (CTDN, 125), 100, , PL2V)
/* Set PPC limit and notify OS */
Store (PSSS (TARN), PPCM)