diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 92ed9692c47e..006b714ec9ed 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -298,14 +298,6 @@ config ACPI_DEBUG
 	  Documentation/kernel-parameters.txt to control the type and
 	  amount of debug output.
 
-config ACPI_DEBUG_FUNC_TRACE
-	bool "Additionally enable ACPI function tracing"
-	default n
-	depends on ACPI_DEBUG
-	help
-	  ACPI Debug Statements slow down ACPI processing. Function trace
-	  is about half of the penalty and is rarely useful.
-
 config ACPI_PCI_SLOT
 	bool "PCI slot detection driver"
 	depends on SYSFS