[PATCH v2] cpufreq: scpi: Depend on SCPI clk driver

Punit Agrawal
2015-11-18T13:53:21Z

The SCPI clk driver registers the virtual cpufreq device that kicks off
initialisation of the SCPI cpufreq driver. Also, clk_get() will fail for
the cpufreq driver if the scpi clk driver is missing.

Fix this by making the scpi cpufreq driver explicitly depend on the scpi
clk driver.

Fixes: 8def31034d03 ("cpufreq: arm_big_little: add SCPI interface driver")
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/Kconfig.arm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 1582c1c..dadfdd4 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -201,7 +201,7 @@ config ARM_SA1110_CPUFREQ

config ARM_SCPI_CPUFREQ
tristate "SCPI based CPUfreq driver"
- depends on ARM_BIG_LITTLE_CPUFREQ && ARM_SCPI_PROTOCOL
+ depends on ARM_BIG_LITTLE_CPUFREQ && ARM_SCPI_PROTOCOL && COMMON_CLK_SCPI
help
This adds the CPUfreq driver support for ARM big.LITTLE platforms
using SCPI protocol for CPU power management.
--
2.6.2