1 files changed, 15 insertions, 3 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 087a7028ae84..b9f923ef173d 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -50,7 +50,6 @@ config ACPI_SLEEP
 config ACPI_PROCFS
         bool "Deprecated /proc/acpi files"
         depends on PROC_FS
-        default y
         ---help---
           For backwards compatibility, this option allows
           deprecated /proc/acpi/ files to exist, even when
@@ -61,7 +60,6 @@ config ACPI_PROCFS
           /proc/acpi/info (/sys/modules/acpi/parameters/acpica_version)
           /proc/acpi/dsdt (/sys/firmware/acpi/tables/DSDT)
           /proc/acpi/fadt (/sys/firmware/acpi/tables/FACP)
-          /proc/acpi/battery (/sys/class/power_supply)
           /proc/acpi/debug_layer (/sys/module/acpi/parameters/debug_layer)
           /proc/acpi/debug_level (/sys/module/acpi/parameters/debug_level)
 
@@ -69,7 +67,21 @@ config ACPI_PROCFS
           and functions which do not yet exist in /sys.
 
           Say N to delete /proc/acpi/ files that have moved to /sys/
-
+config ACPI_PROCFS_POWER
+        bool "Deprecated power /proc/acpi folders"
+        depends on PROC_FS
+        default y
+        ---help---
+          For backwards compatibility, this option allows
+          deprecated power /proc/acpi/ folders to exist, even when
+          they have been replaced by functions in /sys.
+          The deprecated folders (and their replacements) include:
+          /proc/acpi/battery/* (/sys/class/power_supply/*)
+          /proc/acpi/ac_adapter/* (sys/class/power_supply/*)
+          This option has no effect on /proc/acpi/ folders
+          and functions, which do not yet exist in /sys
+
+          Say N to delete power /proc/acpi/ folders that have moved to /sys/
 config ACPI_PROC_EVENT
         bool "Deprecated /proc/acpi/event support"
         depends on PROC_FS