PM / OPP: Make OPP invisible to users in Kconfig

The OPP code is an in kernel library selected by its users, there is no
no architecture code required to implement it and enabling it without a
user just increases the kernel size. Since the users select rather than
depend on it just remove the ability to directly set the option from
Kconfig.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Nishanth Menon <nm@ti.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 2fac9cc79b3da6183dd56f5e3469a7de54d4167e..9a83d780facd576f2d4e770c180b33b072aaac4a 100644 (file)
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -257,8 +257,7 @@ config ARCH_HAS_OPP
        bool
 
 config PM_OPP
-       bool "Operating Performance Point (OPP) Layer library"
-       depends on ARCH_HAS_OPP
+       bool
        ---help---
          SOCs have a standard set of tuples consisting of frequency and
          voltage pairs that the device will support per voltage domain. This