ACPI: Split out control for /proc/acpi entries from battery, ac, and sbs.
Introduce new ACPI_PROCFS_POWER (default Yes) config option and move
procfs code in battery, ac, and sbs drivers under it.
This is done to allow ACPI_PROCFS to be default No.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 087a702..497e92d 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -69,7 +69,21 @@
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+ they have been replaced by functions in /sys.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