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-rw-r--r--src/drivers/pc80/tpm/acpi/tpm.asl6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/drivers/pc80/tpm/acpi/tpm.asl b/src/drivers/pc80/tpm/acpi/tpm.asl
index de2511467a..090bf4c820 100644
--- a/src/drivers/pc80/tpm/acpi/tpm.asl
+++ b/src/drivers/pc80/tpm/acpi/tpm.asl
@@ -15,6 +15,8 @@
/* Trusted Platform Module */
+#if CONFIG_LPC_TPM
+
Device (TPM)
{
Name (_HID, EISAID ("PNP0C31"))
@@ -41,7 +43,7 @@ Device (TPM)
Method (_STA, 0)
{
-#if CONFIG_LPC_TPM && !CONFIG_TPM_DEACTIVATE
+#if !CONFIG_TPM_DEACTIVATE
If (LAnd (LGreater (DVID, 0), LLess (DVID, 0xffffffff))) {
Return (0xf)
} Else {
@@ -213,3 +215,5 @@ Device (TPM)
Return (Buffer (1) { 0 })
}
}
+
+#endif /* CONFIG_LPC_TPM */