intel_idle: disable module support

Right now the module capability is cauing more trouble
than it is worth.  At least one distro built intel_idle as a module
where it lost the init race with ACPI, making it useless.

Make intel_idle bool so that if you select it, you will use it.

We can restore module capability after cpuidle is enhanced
to handle run-time changing of idle drivers.

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/idle/Kconfig b/drivers/idle/Kconfig
index fb5c518..82e4e86 100644 (file)
--- a/drivers/idle/Kconfig
+++ b/drivers/idle/Kconfig
@@ -1,5 +1,5 @@
 config INTEL_IDLE
-       tristate "Cpuidle Driver for Intel Processors"
+       bool "Cpuidle Driver for Intel Processors"
        depends on CPU_IDLE
        depends on X86
        depends on CPU_SUP_INTEL