cpufreq: arm_big_little: make vexpress driver depend on bL core driver

Currently vexpress big LITTLE driver selects ARM_BIG_LITTLE_CPUFREQ, so
if CONFIG_BIG_LITTLE isn't enabled and CONFIG_ARM_VEXPRESS_SPC_CPUFREQ
is enabled, we get the following build warnings:

warning: (ARM_VEXPRESS_SPC_CPUFREQ) selects ARM_BIG_LITTLE_CPUFREQ which has
unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && (ARM || ARM64) && ARM
&& BIG_LITTLE && ARM_CPU_TOPOLOGY && HAVE_CLK)

To fix this, make ARM_VEXPRESS_SPC_CPUFREQ depend on ARM_BIG_LITTLE_CPUFREQ
instead of selecting it.

This also moves the entry for ARM_VEXPRESS_SPC_CPUFREQ along with other
big LITTLE config entries.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 31297499a60a..9fb627046e17 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -2,6 +2,7 @@
 # ARM CPU Frequency scaling drivers
 #
 
+# big LITTLE core layer and glue drivers
 config ARM_BIG_LITTLE_CPUFREQ
         tristate "Generic ARM big LITTLE CPUfreq driver"
         depends on ARM && BIG_LITTLE && ARM_CPU_TOPOLOGY && HAVE_CLK
@@ -16,6 +17,14 @@ config ARM_DT_BL_CPUFREQ
           This enables probing via DT for Generic CPUfreq driver for ARM
           big.LITTLE platform. This gets frequency tables from DT.
 
+config ARM_VEXPRESS_SPC_CPUFREQ
+        tristate "Versatile Express SPC based CPUfreq driver"
+        depends on ARM_BIG_LITTLE_CPUFREQ && ARCH_VEXPRESS_SPC
+        help
+          This add the CPUfreq driver support for Versatile Express
+          big.LITTLE platforms using SPC for power management.
+
+
 config ARM_EXYNOS_CPUFREQ
         bool
 
@@ -241,11 +250,3 @@ config ARM_TEGRA_CPUFREQ
         default y
         help
           This adds the CPUFreq driver support for TEGRA SOCs.
-
-config ARM_VEXPRESS_SPC_CPUFREQ
-        tristate "Versatile Express SPC based CPUfreq driver"
-        select ARM_BIG_LITTLE_CPUFREQ
-        depends on ARCH_VEXPRESS_SPC
-        help
-          This add the CPUfreq driver support for Versatile Express
-          big.LITTLE platforms using SPC for power management.