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| author | Lan Tianyu <tianyu.lan@intel.com> | 2014-05-04 03:07:24 (GMT) |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-05-05 23:52:09 (GMT) |
| commit | e2a7c3d7812369daae56f069eab2e8f3e548d231 (patch) | |
| tree | b9020a5e36759eba88fcb79ee5b7ad6ecf0c5ab6 /drivers/acpi/Kconfig | |
| parent | 89ca3b881987f5a4be4c5dbaa7f0df12bbdde2fd (diff) | |
| download | linux-e2a7c3d7812369daae56f069eab2e8f3e548d231.tar.xz | |
ACPI: Revert "ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c"
The commit 1e2d9cd and 7d7ee95 remove ACPI Proc Battery
directory and breaks some old userspace tools. This patch
is to revert 7d7ee95.
Fixes: 7d7ee958867a (ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c)
Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index ab686b3..c0160bb 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -47,6 +47,23 @@ config ACPI_SLEEP depends on SUSPEND || HIBERNATION default y +config ACPI_PROCFS_POWER + bool "Deprecated power /proc/acpi directories" + depends on PROC_FS + help + For backwards compatibility, this option allows + deprecated power /proc/acpi/ directories to exist, even when + they have been replaced by functions in /sys. + The deprecated directories (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/ directories + and functions, which do not yet exist in /sys + This option, together with the proc directories, will be + deleted in 2.6.39. + + Say N to delete power /proc/acpi/ directories that have moved to /sys/ + config ACPI_EC_DEBUGFS tristate "EC read/write access through /sys/kernel/debug/ec" default n |