1 files changed, 21 insertions, 43 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 408b45168aba..251344cb29ae 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -11,6 +11,9 @@ menuconfig ACPI
         depends on PCI
         depends on PM
         select PNP
+        # for sleep
+        select HOTPLUG_CPU if X86 && SMP
+        select SUSPEND_SMP if X86 && SMP
         default y
         ---help---
           Advanced Configuration and Power Interface (ACPI) support for 
@@ -42,51 +45,26 @@ menuconfig ACPI
 
 if ACPI
 
-config ACPI_SLEEP
-        bool "Sleep States"
-        depends on X86 && (!SMP || SUSPEND_SMP)
-        default y
-        ---help---
-          This option adds support for ACPI suspend states. 
-
-          With this option, you will be able to put the system "to sleep". 
-          Sleep states are low power states for the system and devices. All
-          of the system operating state is saved to either memory or disk
-          (depending on the state), to allow the system to resume operation
-          quickly at your request.
-
-          Although this option sounds really nifty, barely any of the device
-          drivers have been converted to the new driver model and hence few
-          have proper power management support. 
-
-          This option is not recommended for anyone except those doing driver
-          power management development.
-
-config ACPI_SLEEP_PROC_FS
-        bool
-        depends on ACPI_SLEEP && PROC_FS
-        default y
-
-config ACPI_SLEEP_PROC_SLEEP
-        bool "/proc/acpi/sleep (deprecated)"
-        depends on ACPI_SLEEP_PROC_FS
-        default n
-        ---help---
-          Create /proc/acpi/sleep
-          Deprecated by /sys/power/state
-
 config ACPI_PROCFS
-        bool "Procfs interface (deprecated)"
-        default y
+        bool "Deprecated /proc/acpi files"
+        depends on PROC_FS
         ---help---
-          The Procfs interface for ACPI is made optional for backward compatibility.
-          As the same functions are duplicated in the sysfs interface
-          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.
-            /proc/acpi/info is deprecated by
-            /sys/module/acpi/parameters/acpica_version )
+          For backwards compatibility, this option allows
+          depricated /proc/acpi/ files to exist, even when
+          they have been replaced by functions in /sys.
+          The deprecated files (and their replacements) include:
+
+          /proc/acpi/sleep (/sys/power/state)
+          /proc/acpi/info (/sys/modules/acpi/parameters/acpica_version)
+          /proc/acpi/dsdt (/sys/firmware/acpi/tables/DSDT)
+          /proc/acpi/fadt (/sys/firmware/acpi/tables/FACP)
+          /proc/acpi/debug_layer (/sys/module/acpi/parameters/debug_layer)
+          /proc/acpi/debug_level (/sys/module/acpi/parameters/debug_level)
+
+          This option has no effect on /proc/acpi/ files
+          and functions which do not yet exist in /sys.
+
+          Say N to delete /proc/acpi/ files that have moved to /sys/
 
 config ACPI_AC
         tristate "AC Adapter"