From: Rafał Bilski Date: Sun, 19 May 2013 19:27:55 +0000 (+0000) Subject: cpufreq / e_powersaver: Fix linker error when ACPI processor is a module X-Git-Tag: firefly_0821_release~3680^2~411^2^2~2 X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=b5f14720a6421aab841d9f03f0129cfbe7db5133;p=firefly-linux-kernel-4.4.55.git cpufreq / e_powersaver: Fix linker error when ACPI processor is a module on i386: CONFIG_ACPI_PROCESSOR=m CONFIG_X86_E_POWERSAVER=y drivers/built-in.o: In function `eps_cpu_init.part.8': e_powersaver.c:(.text.unlikely+0x2243): undefined reference to `acpi_processor_register_performance' e_powersaver.c:(.text.unlikely+0x22a2): undefined reference to `acpi_processor_unregister_performance' e_powersaver.c:(.text.unlikely+0x246b): undefined reference to `acpi_processor_get_bios_limit' X86_E_POWERSAVER should also depend on ACPI_PROCESSOR. Signed-off-by: Rafal Bilski Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86 index 2b8a8c374548..6bd63d63d356 100644 --- a/drivers/cpufreq/Kconfig.x86 +++ b/drivers/cpufreq/Kconfig.x86 @@ -272,7 +272,7 @@ config X86_LONGHAUL config X86_E_POWERSAVER tristate "VIA C7 Enhanced PowerSaver (DANGEROUS)" select CPU_FREQ_TABLE - depends on X86_32 + depends on X86_32 && ACPI_PROCESSOR help This adds the CPUFreq driver for VIA C7 processors. However, this driver does not have any safeguards to prevent operating the CPU out of spec