Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 1/2] cpufreq: scpi: add thermal dependency | Date | Tue, 13 Mar 2018 12:45:40 +0100 |
| |
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> --- drivers/cpufreq/Kconfig.arm | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 9bbb5b39d18a..d9457d1e535c 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. -- 2.9.0
| |