From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@roeck-us.net (Guenter Roeck) Date: Thu, 3 Sep 2015 08:20:58 -0700 Subject: [PATCH] cpufreq: Add ARM_MT8173_CPUFREQ dependencyon THERMAL Message-ID: <1441293658-18199-1-git-send-email-linux@roeck-us.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org If ARM_MT8173_CPUFREQ is configured, and THERMAL is configured as module, the following build error is seen for arm:allmodconfig and arm64:allmodconfig. drivers/built-in.o: In function `mtk_cpufreq_ready': :(.text+0x32a20c): undefined reference to `of_cpufreq_cooling_register' drivers/built-in.o: In function `mtk_cpufreq_exit': :(.text+0x32a420): undefined reference to `cpufreq_cooling_unregister' The fix is similar to CPUFREQ_DT, but more restrictive since ARM_MT8173_CPUFREQ can not be built as module. Fixes: 1453863fb02a ("cpufreq: mediatek: Add MT8173 cpufreq driver") Signed-off-by: Guenter Roeck --- It might also make sense to declare ARM_MT8173_CPUFREQ as tristate and relax the conditions, but I don't know if that is feasible. drivers/cpufreq/Kconfig.arm | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 77aa34eae92c..c4c6200be435 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -133,6 +133,7 @@ config ARM_KIRKWOOD_CPUFREQ config ARM_MT8173_CPUFREQ bool "Mediatek MT8173 CPUFreq support" depends on ARCH_MEDIATEK && REGULATOR + depends on !CPU_THERMAL || THERMAL=y select PM_OPP help This adds the CPUFreq driver support for Mediatek MT8173 SoC. -- 2.1.4