From ac28927659bec665be97fc2c2dfc059f1f913fbb Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@arndb.de> Date: Tue, 5 Jun 2018 13:44:24 +0200 Subject: [PATCH] cpufreq: kryo: allow building as a loadable module Building the kryo cpufreq driver while QCOM_SMEM is a loadable module results in a link error: drivers/cpufreq/qcom-cpufreq-kryo.o: In function `qcom_cpufreq_kryo_probe': qcom-cpufreq-kryo.c:(.text+0xbc): undefined reference to `qcom_smem_get' The problem is that Kconfig ignores interprets the dependency as met when the dependent symbol is a 'bool' one. By making it 'tristate', it will be forced to be a module here, which builds successfully. Fixes: 46e2856b8e18 (cpufreq: Add Kryo CPU scaling driver) Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- 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 c7ce928fbf1f..52f5f1a2040c 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -125,7 +125,7 @@ config ARM_OMAP2PLUS_CPUFREQ default ARCH_OMAP2PLUS config ARM_QCOM_CPUFREQ_KRYO - bool "Qualcomm Kryo based CPUFreq" + tristate "Qualcomm Kryo based CPUFreq" depends on ARM64 depends on QCOM_QFPROM depends on QCOM_SMEM -- GitLab