From 3478b24c5e6fd4f27616674ea94dba8e28fbc7f7 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 13 Mar 2018 12:45:40 +0100 Subject: [PATCH] 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 Acked-by: Sudeep Holla Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/Kconfig.arm | 1 + 1 file changed, 1 insertion(+) 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.