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| author |   Zhang Rui <rui.zhang@intel.com> | 2010-07-15 10:46:43 +0800 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2010-08-15 00:34:06 -0400 |
| commit | 6e37c658aefa57c472b2dbf1de88dbd3c67cdb52 (patch) | |
| tree | b16e489f5a371a8d60e86245e27fddc2b946d8a1 /drivers/acpi/Kconfig | |
| parent | ACPI processor: remove deprecated ACPI procfs I/F (diff) | |
| download | linux-dev-6e37c658aefa57c472b2dbf1de88dbd3c67cdb52.tar.xz linux-dev-6e37c658aefa57c472b2dbf1de88dbd3c67cdb52.zip | |
ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS
Mark ACPI video driver procfs I/F deprecated, including:
/proc/acpi/video/*/info
/proc/acpi/video/*/DOS
/proc/acpi/video/*/ROM
/proc/acpi/video/*/POST
/proc/acpi/video/*/POST_info
/proc/acpi/video/*/*/info
/proc/acpi/video/*/*/state
/proc/acpi/video/*/*/EDID
and
/proc/acpi/video/*/*/brightness, because
1. we already have the sysfs I/F /sysclass/backlight/ as the replacement
of /proc/acpi/video/*/*/brightness.
2. the other procfs I/F is not useful for userspace.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 6f66a937ba20..354e613f3ca4 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -56,6 +56,7 @@ config ACPI_PROCFS /proc/acpi/processor/*/throttling (/sys/class/thermal/ cooling_device*/*) + /proc/acpi/video/*/brightness (/sys/class/backlight/) This option has no effect on /proc/acpi/ files and functions which do not yet exist in /sys. |