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| author |   Arnd Bergmann <arnd@arndb.de> | 2018-03-13 12:45:40 +0100 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-03-20 11:02:42 +0100 |
| commit | 3478b24c5e6fd4f27616674ea94dba8e28fbc7f7 (patch) | |
| tree | 7d9e08e8527fc2ef9edad2c1c05a98440ad9961d /drivers/cpufreq | |
| parent | cpufreq: cppc_cpufreq: Fix cppc_cpufreq_init() failure path (diff) | |
| download | linux-dev-3478b24c5e6fd4f27616674ea94dba8e28fbc7f7.tar.xz linux-dev-3478b24c5e6fd4f27616674ea94dba8e28fbc7f7.zip | |
cpufreq: scpi: Add thermal dependency
A built-in scpi cpufreq driver cannot link against a modular
thermal framework:
drivers/cpufreq/scpi-cpufreq.o: In function `scpi_cpufreq_ready':
scpi-cpufreq.c:(.text+0x4c): undefined reference to `of_cpufreq_cooling_register'
drivers/cpufreq/scpi-cpufreq.o: In function `scpi_cpufreq_exit':
scpi-cpufreq.c:(.text+0x9c): undefined reference to `cpufreq_cooling_unregister'
This adds a Kconfig dependency that makes sure this configuration
is not possible, while allowing all configurations that can work.
Note that disabling CPU_THERMAL means we don't care about the
THERMAL dependency.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/Kconfig.arm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index fb586e09682d..833b5f41f596 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -45,6 +45,7 @@ config ARM_DT_BL_CPUFREQ config ARM_SCPI_CPUFREQ tristate "SCPI based CPUfreq driver" depends on ARM_SCPI_PROTOCOL && COMMON_CLK_SCPI + depends on !CPU_THERMAL || THERMAL help This adds the CPUfreq driver support for ARM platforms using SCPI protocol for CPU power management. |