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ACPI: add a Kconfig option for ACPI procfs interface

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Add a kconfig option CONFIG_ACPI_PROCFS to make procfs interface
a configurable attribute of ACPI.

No procfs interface is actually deprecated,
and no sysfs interface is added in this patch.

CONGI_ACPI_PROCFS is used to mark procfs interface as deprecated
once the same function is duplicated in sysfs.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Zhang Rui
2007-01-29 11:02:30 +08:00
committed by Len Brown
parent bb0958544f
commit b981c59189
2 changed files with 19 additions and 0 deletions
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9
Documentation/feature-removal-schedule.txt
View File

@@ -256,3 +256,12 @@ Why: Speedstep-centrino driver with ACPI hooks and acpi-cpufreq driver are
Who: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Who: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
--------------------------- ---------------------------
What: ACPI procfs interface
When: July 2007
Why: After ACPI sysfs conversion, ACPI attributes will be duplicated
in sysfs and the ACPI procfs interface should be removed.
Who: Zhang Rui <rui.zhang@intel.com>
---------------------------

10
drivers/acpi/Kconfig
View File

@@ -77,6 +77,16 @@ config ACPI_SLEEP_PROC_SLEEP
Create /proc/acpi/sleep Create /proc/acpi/sleep
Deprecated by /sys/power/state Deprecated by /sys/power/state
config ACPI_PROCFS
bool "Procfs interface (deprecated)"
depends on ACPI
default y
---help---
Procfs interface for ACPI is made optional for back-compatible.
As the same functions are duplicated in sysfs interface
and this proc interface will be removed some time later,
it's marked as deprecated.
config ACPI_AC config ACPI_AC
tristate "AC Adapter" tristate "AC Adapter"
depends on X86 depends on X86