ACPI: add ACPICA version in sysfs
Add an ACPI attribute to indicate ACPICA version.
/proc/acpi/version is deprecated by /sys/module/acpi/parameters/acpica_version.
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 a3a1073..df45144 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -87,7 +87,9 @@
and this proc interface will be removed some time later,
it's marked as deprecated.
( /proc/acpi/debug_layer && debug_level are deprecated by
- /sys/module/acpi/parameters/debug_layer && debug_level. )
+ /sys/module/acpi/parameters/debug_layer && debug_level.
+ /proc/acpi/info is deprecated by
+ /sys/module/acpi/parameters/acpica_version )
config ACPI_AC
tristate "AC Adapter"