ACPI: remove CONFIG_ACPI_SYSTEM

Remove CONFIG_ACPI_SYSTEM.  It was always set the same as CONFIG_ACPI,
and it had no menu label, so there was no way to set it to anything
other than "y".

Some things under CONFIG_ACPI_SYSTEM (acpi_irq_handled, acpi_os_gpe_count(),
event_is_open, register_acpi_notifier(), etc.) are used unconditionally
by the CA, the OSPM, and drivers, so we depend on them always being
present.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index a7799a9..8a851d0 100644 (file)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -254,13 +254,6 @@ config ACPI_PCI_SLOT
          help you correlate PCI bus addresses with the physical geography
          of your slots. If you are unsure, say N.
 
-config ACPI_SYSTEM
-       bool
-       default y
-       help
-         This driver will enable your system to shut down using ACPI, and
-         dump your ACPI DSDT table using /proc/acpi/dsdt.
-
 config X86_PM_TIMER
        bool "Power Management Timer Support" if EMBEDDED
        depends on X86

diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 65d90c7..b130ea0 100644 (file)
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -52,7 +52,7 @@ obj-$(CONFIG_ACPI_PROCESSOR)  += processor.o
 obj-$(CONFIG_ACPI_CONTAINER)   += container.o
 obj-$(CONFIG_ACPI_THERMAL)     += thermal.o
 obj-y                          += power.o
-obj-$(CONFIG_ACPI_SYSTEM)      += system.o event.o
+obj-y                          += system.o event.o
 obj-$(CONFIG_ACPI_DEBUG)       += debug.o
 obj-$(CONFIG_ACPI_NUMA)                += numa.o
 obj-$(CONFIG_ACPI_HOTPLUG_MEMORY)      += acpi_memhotplug.o