ACPI ac/battery/sbs: sysfs I/F always built in, procfs I/F disabled by default
ACPI AC/Battery/SBS driver has different kernel option for procfs and sysfs I/F.
This patch,
1. Change CONFIG_ACPI_PROCFS_POWER to 'n' by default so that we can remove it in the next release or two.
2. Remove CONFIG_ACPI_SYSFS_POWER and always build in the sysfs I/F of these drivers.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 88681ac..0f9de2b 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -66,7 +66,6 @@
config ACPI_PROCFS_POWER
bool "Deprecated power /proc/acpi directories"
depends on PROC_FS
- default y
help
For backwards compatibility, this option allows
deprecated power /proc/acpi/ directories to exist, even when
@@ -90,13 +89,6 @@
To compile this driver as a module, choose M here:
the module will be called power-meter.
-config ACPI_SYSFS_POWER
- bool "Future power /sys interface"
- select POWER_SUPPLY
- default y
- help
- Say N to disable power /sys interface
-
config ACPI_EC_DEBUGFS
tristate "EC read/write access through /sys/kernel/debug/ec"
default n
@@ -136,6 +128,7 @@
config ACPI_AC
tristate "AC Adapter"
depends on X86
+ select POWER_SUPPLY
default y
help
This driver supports the AC Adapter object, which indicates
@@ -148,6 +141,7 @@
config ACPI_BATTERY
tristate "Battery"
depends on X86
+ select POWER_SUPPLY
default y
help
This driver adds support for battery information through
@@ -364,6 +358,7 @@
config ACPI_SBS
tristate "Smart Battery System"
depends on X86
+ select POWER_SUPPLY
help
This driver supports the Smart Battery System, another
type of access to battery information, found on some laptops.