soc/amd/common/block/lpc: move ACPI name to common code

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7517d81d41422cfa10fabd12ab3da4f61c3f9034
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50818
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/picasso/chip.c

@@ -39,8 +39,6 @@ static const char *soc_acpi_name(const struct device *dev)
 			return "GNB";
 		case IOMMU_DEVFN:
 			return "IOMM";
-		case LPC_DEVFN:
-			return "LPCB";
 		case SMBUS_DEVFN:
 			return "SBUS";
 		default: