Change in coreboot[master]: soc/intel/common/pcie/rtd3: Update _S0W to use symbol instead of 4

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Patrick Rudolph.
Tim Wawrzynczak has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/56835 )

Change subject: soc/intel/common/pcie/rtd3: Update _S0W to use symbol instead of 4
......................................................................

soc/intel/common/pcie/rtd3: Update _S0W to use symbol instead of 4

The code is clearer when ACPI_DEVICE_SLEEP_D3_COLD is used instead of
the number 4.

Change-Id: I4b0ade1cd0b4b9cdb59f90f8d455269d0b69ed86
Signed-off-by: Tim Wawrzynczak 
---
M src/soc/intel/common/block/pcie/rtd3/rtd3.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/56835/1

diff --git a/src/soc/intel/common/block/pcie/rtd3/rtd3.c b/src/soc/intel/common/block/pcie/rtd3/rtd3.c
index 3d231b6..816df05 100644
--- a/src/soc/intel/common/block/pcie/rtd3/rtd3.c
+++ b/src/soc/intel/common/block/pcie/rtd3/rtd3.c
@@ -258,7 +258,7 @@
    	acpigen_write_device(acpi_device_name(dev));
    	acpigen_write_ADR(0);
    	acpigen_write_STA(ACPI_STATUS_DEVICE_ALL_ON);
-		acpigen_write_name_integer("_S0W", 4);
+		acpigen_write_name_integer("_S0W", ACPI_DEVICE_SLEEP_D3_COLD);

dsd = acpi_dp_new_table("_DSD");
    	pkg = acpi_dp_new_table(PCIE_RTD3_STORAGE_UUID);