Commit 02361418 ("thermal: add generic cpufreq cooling implementation")
requires cpufreq_frequency_get_table(), but that function is only defined
for CONFIG_CPU_FREQ_TABLE resulting in the following build error:
drivers/built-in.o: In function `cpufreq_get_max_state':
drivers/thermal/cpu_cooling.c:259: undefined reference to
`cpufreq_frequency_get_table'
drivers/built-in.o: In function `get_cpu_frequency':
drivers/thermal/cpu_cooling.c:129: undefined reference to
`cpufreq_frequency_get_table'
Fix it by selecting CONFIG_CPU_FREQ_TABLE for such a configuration.
It turns out CONFIG_EXYNOS_THERMAL also needs CONFIG_CPU_FREQ_TABLE, so
select it there as well.
Signed-off-by: David Rientjes <rient...@google.com>
---
drivers/thermal/Kconfig | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -22,6 +22,7 @@ config THERMAL_HWMON
config CPU_THERMAL
bool "generic cpu cooling support"
depends on THERMAL && CPU_FREQ
+ select CPU_FREQ_TABLE
help
This implements the generic cpu cooling mechanism through frequency
reduction, cpu hotplug and any other ways of reducing temperature. An
@@ -50,6 +51,7 @@ config RCAR_THERMAL
config EXYNOS_THERMAL
tristate "Temperature sensor on Samsung EXYNOS"
depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5) && THERMAL
+ select CPU_FREQ_TABLE
help
If you say yes here you get support for TMU (Thermal Managment
Unit) on SAMSUNG EXYNOS series of SoC.
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