cpufreq: tegra20: Allow cpufreq driver to be built as loadable module

Nothing prevents Tegra20 CPUFreq module to be unloaded, hence allow it to
be built as a non-builtin kernel module.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 96b35b8b36060f4af9eed2ac82c46aa5d2ea08be..a8a2e210c624aa1cb925390b8df65ec9c89a65eb 100644 (file)
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -264,7 +264,7 @@ config ARM_TANGO_CPUFREQ
        default y
 
 config ARM_TEGRA20_CPUFREQ
-       bool "Tegra20 CPUFreq support"
+       tristate "Tegra20 CPUFreq support"
        depends on ARCH_TEGRA
        default y
        help