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authorZhang Rui <rui.zhang@intel.com>2010-07-15 10:46:43 +0800
committerLen Brown <len.brown@intel.com>2010-08-15 00:34:06 -0400
commit6e37c658aefa57c472b2dbf1de88dbd3c67cdb52 (patch)
treeb16e489f5a371a8d60e86245e27fddc2b946d8a1 /drivers/acpi/Kconfig
parentd09fe55510257f1acd21ea80a9bdd7c72b5895b3 (diff)
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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/Kconfig1
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.